{"title":"Sensors","description":"Temperature senders, pressure switches, ignition and trim sensors for marine engines.","products":[{"product_id":"trim-sender-limit-kit-for-mercruiser-stern-drive-mc-i-r-mr-alpha-one-gen-2-and-bravo-stern-drives-805320a03","title":"Trim Sender \u0026 Limit Kit 805320A03 – MerCruiser Alpha\/Bravo","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket 2-wire power trim kit replaces MerCruiser \/ Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805320A03\u003c\/strong\u003e. It covers one sterndrive: the trim-position sender (gauge) and the trim-limit switch. It is the analog 2-wire kit for one drive.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e — 805320A03, 805320A1, 96863A15, 88678A4, 63115A12, or 17693A2\u003cbr\u003e\n 2. \u003cstrong\u003eDrive family\u003c\/strong\u003e — MC-I, R, MR, Alpha One, Alpha One Gen II, or Bravo\u003cbr\u003e\n 3. \u003cstrong\u003eSystem type\u003c\/strong\u003e — analog 2-wire trim gauge \/ limit circuit\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThe port switch is the trim limit; the starboard switch feeds the trim gauge. Both are replaced together as one kit for a single drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805320A03\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary 2-wire trim sender \/ limit kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805320A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier kit number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e96863A15\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier catalogue number in the same family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7633\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlso used to identify this kit: 88678A4, 63115A12, and 17693A2. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your drive model before ordering. On MerCruiser sterndrives, identify the drive family on the drive itself — not on an outboard transom serial plate. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for your MerCruiser drive group.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMC-I, R, MR\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2-wire analog trim sender \/ limit kit, one drive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlpha One \/ Alpha One Gen II\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2-wire analog trim sender \/ limit kit, one drive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBravo\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2-wire analog trim sender \/ limit kit, one drive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePower trim sender and trim limit switch kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805320A03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCircuit\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2-wire analog (one drive)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunctions\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim gauge sender + trim limit switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCoverage\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOne sterndrive per kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. Support the drive. Replacement typically requires drive and bell-housing access — follow the MerCruiser service manual for your drive. Special hinge-pin tools may be required.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote wire routing. Remove the old port (limit) and starboard (gauge) switches from the gimbal ring. Compare the OEM number to 805320A03.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new switches in the same port\/starboard positions. Do not pinch leads in the gimbal. Use adaptor jumpers only if your harness still uses ring terminals.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Confirm the trim gauge moves with drive angle and that the trim button stops at the limit while the trailer button still raises the drive. Adjust the limit only as specified in the service manual.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 805320A03. It is not a genuine Mercury or MerCruiser part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eCan I replace only the gauge sender or only the limit switch?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is the pair for one drive. Mercury supplies the 2-wire analog sender and limit switch together.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e 2-wire analog kit matched to MerCruiser 805320A03 Alpha \/ Bravo trim sender applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable trim indication and limit control.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":49560766480697,"sku":"20IS002","price":45.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Trim_Sender_Limit_Kit_for_MerCruiser_Stern_Drive_MC-I_R_MR_Alpha_One_Gen_2_and_Bravo_Stern_Drives______805320A03_-_JLM_MARINE-8287257.jpg?v=1755400169"},{"product_id":"boat-engine-water-temp-sender-temperature-sensor-for-mercury-mercruiser-97258a1","title":"Water Temp Sender 97258A1 – 1\/2\" NPT MerCruiser MCM\/MIE","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: bold; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket engine water temperature gauge sender replaces Mercury \/ MerCruiser \u003cstrong\u003e97258A1\u003c\/strong\u003e. It threads into a 1\/2\"-14 NPT coolant port and sends the temperature signal to your dash gauge. It is a dual-station sender with a single 10-32 stud terminal, so one unit can drive two US ohm-scale temperature gauges when the wiring supports dual-station use.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: bold; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e1. \u003cstrong\u003eOEM number on the removed sender\u003c\/strong\u003e (stamped or printed on the hex body)\u003cbr\u003e2. \u003cstrong\u003eThread size of the sender port\u003c\/strong\u003e — this unit is 3\/4\"-14 NPT; some engines use 3\/8\"-18 NPT instead\u003cbr\u003e3. \u003cstrong\u003eEngine identification\u003c\/strong\u003e on MerCruiser sterndrive \/ inboard: model and serial on the engine block or flame arrestor cover plate\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: brass-colored hex body, tapered male pipe thread, sensing probe into the coolant, black insulator, and one top stud terminal with nut and washer (gauge wire under the stud nut — no pigtail harness).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent OEM and aftermarket numbers for the same sender style.\u003c\/p\u003e\n\u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e97258A1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary original equipment number; also supersedes FI6900152 and FI6900198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e97258\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded \/ prior catalog number, same sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34625\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded \/ prior catalog number, same sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC \/ OMC Cobra\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e171960\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent temperature sender; also listed as 0171960; supersedes 0778412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e700427\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent temperature sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIndmar\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eS645001\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent temperature sender; also listed as 645001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-5898\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect replacement, dual station\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-42401\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eOBR\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eMR-584\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eDirect replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your application by OEM number and thread size before ordering. On MerCruiser sterndrive and inboard engines, the model and serial identification is on the engine block or the flame arrestor cover plate. You can also cross-check parts breakdowns in the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\" target=\"_blank\"\u003eMercury Parts Diagrams\u003c\/a\u003e. On OMC Cobra, Crusader, and Indmar engines, use the engine identification plate. Some engines use a 3\/8\"-18 NPT sender port instead of 3\/4\"-14 NPT — compare the thread on the sender you remove.\u003c\/p\u003e\n\u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eBrand \/ Drive Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser sterndrive (MCM) and inboard (MIE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngines calling for sender 97258A1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm 1\/2\"-14 NPT port and gauge wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC \/ OMC Cobra sterndrive and inboard\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplications using sender 171960\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm by number on the removed sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader marine engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplications using sender 700427\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm by number on the removed sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eIndmar marine engines\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eApplications using sender S645001\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eConfirm by number on the removed sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e97258A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eProduct type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine water temperature gauge sender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread size\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3\/4 in. – 14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 threaded stud (single terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge stations\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDual station\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge scale compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eUS ohm-scale marine temperature gauges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser MCM\/MIE coolant temperature signal to dash gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable and relieve cooling-system pressure per the service manual before opening the sender port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLabel and remove the gauge wire from the old sender stud. Unscrew the old sender and compare its thread to this 1\/2\"-14 NPT unit. Do not force a mismatched thread.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eApply a thin coat of marine-grade thread sealant suitable for NPT fittings (avoid sealant on the electrical stud). Thread the new sender in by hand, then tighten snugly with the correct wrench — do not over-torque the body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the gauge wire under the 10-32 stud nut. Refill the cooling system, reconnect the battery, start the engine, and check for coolant leaks and a stable gauge reading as the engine warms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf you are unsure about dual-station wiring or gauge calibration, have a marine technician complete the install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 97258A1 form and thread. It is not a genuine Mercury \/ MerCruiser, OMC, Crusader, or Indmar part.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eMy old sender has a smaller thread — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This sender is 1\/2\"-14 NPT. Engines that use a 3\/8\"-18 NPT sender need a different part. Measure or compare the removed sender before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eWill it work with my existing temperature gauge?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIt is intended for US ohm-scale marine temperature gauges in dual-station configurations. European ohm-scale gauges or a mismatched sender\/gauge pairing can read incorrectly — match your gauge system before swapping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eGauge still reads wrong after install — what next?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRecheck stud insulation and ground path, confirm the coolant level and burp, and verify you installed the 1\/2\" sender in a 1\/2\" port. Persistent errors can be wiring, gauge, or thermostat issues rather than the sender alone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cli style=\"margin: 0 0 8px;\"\u003eVerify OEM 97258A1 (or the listed equivalents) and 1\/2\"-14 NPT thread against the removed sender before purchase. Do not install this unit in a 3\/8\"-18 NPT port.\u003c\/li\u003e\n\u003cli style=\"margin: 0;\"\u003eProfessional installation and a post-install leak \/ gauge check are recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003ePrecision Fit:\u003c\/strong\u003e Thread and terminal layout matched to MerCruiser 97258A1 dual-station sender applications.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n\u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable gauge-sender service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566593610041,"sku":"19MC009","price":35.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Boat_Engine_Water_Temp_Sender_Temperature_Sensor_for_Mercury_Mercruiser_97258A1_-_JLM_MARINE-8290836.jpg?v=1754990987"},{"product_id":"water-temperature-sender-for-mercruiser-volvo-penta-omc-stern-drive","title":"Water Temp Sender 806490T – MerCruiser Sterndrive\/Inboard","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket engine water temperature gauge sender replaces Mercury \/ MerCruiser \u003cstrong\u003e806490T\u003c\/strong\u003e. It threads into a coolant passage (thermostat housing, intake manifold, or cylinder head) and sends the temperature signal to your dash gauge. It is a dual-station sender with a single 10-32 stud terminal, so one unit can drive two US ohm-scale temperature gauges when the wiring supports dual-station use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sender\u003c\/strong\u003e (stamped or printed on the hex body)\u003cbr\u003e\n 2. \u003cstrong\u003eThread size of the sender port\u003c\/strong\u003e — this unit is 3\/8\"-18 NPT; some engines use 1\/2\"-14 NPT instead\u003cbr\u003e\n 3. \u003cstrong\u003eEngine identification\u003c\/strong\u003e on MerCruiser sterndrive \/ inboard: model and serial on the engine block or flame arrestor cover plate\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form: hex body, tapered male pipe thread, sensing probe into the coolant, and one top stud terminal (gauge wire under the stud nut — no pigtail harness).\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent OEM and aftermarket numbers for the same sender style. Numbers written with or without leading zeros refer to the same catalog item when listed under one brand.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e806490T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary original equipment number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e97257A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded \/ prior catalog number, same sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3853787\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent temperature sender number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e980613\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent temperature sender number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-5897\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect replacement, dual station\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-42400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOBR\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMR-583\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your application by OEM number and thread size before ordering. On MerCruiser sterndrive and inboard engines, the model and serial identification is on the engine block or the flame arrestor cover plate. You can also cross-check parts breakdowns in the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Important: some engines were built with a 1\/2\"-14 NPT sender port instead of 3\/8\"-18 NPT — always compare the thread on the sender you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand \/ Drive Type\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser sterndrive (MCM) and inboard (MIE)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngines calling for sender 806490T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm 3\/8\"-18 NPT port and gauge wiring\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta sterndrive \/ inboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplications using sender 3853787\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm by number on the removed sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOMC Cobra sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplications using sender 980613\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eConfirm by number on the removed sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e806490T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eProduct type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine water temperature gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3\/8 in. – 18 NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 threaded stud (single terminal)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge stations\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDual station\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge scale compatibility\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eUS ohm-scale marine temperature gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser MCM\/MIE coolant temperature signal to dash gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable and relieve cooling-system pressure per the service manual before opening the sender port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLabel and remove the gauge wire from the old sender stud. Unscrew the old sender and compare its thread to this 3\/8\"-18 NPT unit. Do not force a mismatched thread.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eApply a thin coat of marine-grade thread sealant suitable for NPT fittings (avoid sealant on the electrical stud). Thread the new sender in by hand, then tighten snugly with the correct wrench — do not over-torque the body.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the gauge wire under the 10-32 stud nut with the insulating washer seated correctly. Refill \/ burp the cooling system, reconnect the battery, start the engine, and check for coolant leaks and a stable gauge reading as the engine warms.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf you are unsure about dual-station wiring or gauge calibration, have a marine technician complete the install.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 806490T form and thread. It is not a genuine Mercury \/ MerCruiser, Volvo Penta, or OMC part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy old sender has a larger thread — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This sender is 3\/8\"-18 NPT. Engines that use a 1\/2\"-14 NPT sender need a different part. Measure or compare the removed sender before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill it work with my existing temperature gauge?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIt is intended for US ohm-scale marine temperature gauges in dual-station configurations. European ohm-scale gauges or a mismatched sender\/gauge pairing can read incorrectly — match your gauge system before swapping.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eGauge still reads wrong after install — what next?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRecheck stud insulation and ground path, confirm the coolant level and burp, and verify you installed the 3\/8\" sender in a 3\/8\" port. Persistent errors can be wiring, gauge, or thermostat issues rather than the sender alone.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify OEM 806490T (or the listed equivalents) and 3\/8\"-18 NPT thread against the removed sender before purchase.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is not a genuine Mercury \/ MerCruiser component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation and a post-install leak \/ gauge check are recommended.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Thread and terminal layout matched to MerCruiser 806490T dual-station sender applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable gauge-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566595281209,"sku":"19MC008","price":43.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Temperature_Sender_for_Mercruiser_Volvo_Penta_OMC_Stern_Drive_-_JLM_MARINE-8290842.jpg?v=1755251688"},{"product_id":"oxygen-sensor-for-yamaha-outboard-150hp-200hp-67h-8592a-0","title":"Oxygen Sensor 67H-8592A-00 – Fits Yamaha 150–200HP V6 EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Yamaha \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e67H-8592A-00\u003c\/strong\u003e (catalog form 67H-8592A-00-00). It threads into the exhaust housing on selected Yamaha V6 two-stroke EFI outboards and reports exhaust oxygen content so the engine control unit can hold the fuel-air ratio. This unit is new production, not a remanufactured core.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your parts catalog\u003c\/strong\u003e (67H-8592A-00 \/ 67H-8592A-00-00, or superseding 67H-8592A-01 \/ 67H-8592A-01-00)\u003cbr\u003e\n 2. \u003cstrong\u003eModel code and year\u003c\/strong\u003e — Yamaha DX150, LX150, SX150, VX150, LX200, or SX200 in the years listed below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — compare the product images with the sensor currently fitted\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: hex sensor body, slotted shield over the sensing tip, metal sealing washer under the hex, and an integral lead ending in a rectangular 2-pin connector with a black protective boot on the cable. Yamaha used more than one oxygen-sensor number across the V6 range — if your original is 65L-8592A or 68F-8592A, this is a different sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands. Yamaha catalogs the same sensor with a trailing -00 suffix (67H-8592A-00-00 \/ 67H-8592A-01-00).\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e67H-8592A-00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference; also listed as 67H-8592A-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e67H-8592A-01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes 67H-8592A-00; also listed as 67H-8592A-01-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7655\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Yamaha component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and year in the table below. For Yamaha owners:\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Serial Number Guide\u003c\/a\u003e\n and\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Parts Diagrams\u003c\/a\u003e.\n On Yamaha outboards the identification plate is on the port-side transom clamp bracket.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDX150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVX150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSX200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2001–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the OEM number on the sensor you remove. Adjacent Yamaha V6 oxygen-sensor families (65L-8592A \/ 68F-8592A) are not this listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2 \/ lambda) sensor for EFI exhaust\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e67H-8592A-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded into the exhaust housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntegral lead with rectangular 2-pin connector; protective boot on cable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVisible form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHex body, slotted tip shield, metal sealing washer\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew production — not remanufactured\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust housing to cool fully. Disconnect the battery negative cable before unplugging the sensor lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the cable routing, then unplug the connector. Unscrew the old sensor from the exhaust housing with the correct oxygen-sensor socket or wrench on the hex — do not crush the lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and connector layout match this 67H-8592A-00 assembly. Thread the new sensor in by hand to avoid cross-threading, then tighten snugly on the hex. Follow the Yamaha service manual for your model for tightening and thread treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the plug until it locks, restore the battery, start the engine, and confirm there is no exhaust leak at the bung and that the EFI system runs without an oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Yamaha 67H-8592A-00. It is not a genuine Yamaha part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy Yamaha uses 65L-8592A or 68F-8592A — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Those are different Yamaha oxygen-sensor families used on other V6 models (including many HPDI \/ 65L applications). Order only if your removed sensor or catalog calls for 67H-8592A-00 or 67H-8592A-01.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm connector fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the product images with your removed sensor: this assembly uses an integral lead with a rectangular 2-pin connector and a black protective boot on the cable. If your harness uses a different plug shape or pin count, do not force a connection.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this a remanufactured sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is new production, not a rebuilt or remanufactured core.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and connector layout matched to Yamaha 67H-8592A-00 oxygen sensor applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable EFI exhaust sensing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566603374905,"sku":"19MC014","price":269.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Oxygen_Sensor_for_Yamaha_Outboard_150HP_200HP_67H-8592A-0_-_JLM_MARINE-8290848.jpg?v=1755251688"},{"product_id":"1-8-oil-pressure-sensor-for-mercruiser-v6-v8-stern-drive-engines","title":"Oil Pressure Sender 815425 – 10-32 Stud – MerCruiser\/Volvo\/OMC","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oil pressure \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003egauge sender\u003c\/strong\u003e replaces MerCruiser \/ Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e815425\u003c\/strong\u003e (current catalogue 8M0068784). It threads into an oil-gallery boss and drives an electric oil pressure gauge. It is not an on\/off warning-light switch.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sender or in your parts catalog\u003c\/strong\u003e (815425, 815425T, 8M0068784, Volvo Penta 3857532 \/ 3853800, OMC 982650, or Crusader 700425)\u003cbr\u003e\n 2. \u003cstrong\u003eTerminal and thread\u003c\/strong\u003e — 10-32 stud terminal and 1\/8-27 male pipe thread\u003cbr\u003e\n 3. \u003cstrong\u003eFunction\u003c\/strong\u003e — electric gauge sender, not a blade-terminal light switch\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: yellow-zinc bell-shaped body, 10-32 stud with nut, washer and insulator, and male pipe threads at the opposite end. If your original has a single blade terminal (warning-light switch) rather than a 10-32 stud, it is a different component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. Mercury also catalogs 815425T, 90806, and 90806A1 in the same supersession chain to 8M0068784.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e815425\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference; superseded by 8M0068784\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0068784\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent sender; also supersedes 815425T and 90806\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3857532\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta equivalent; also listed as 3853800\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e982650\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC equivalent (also cataloged 0982650)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e700425\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader inboard equivalent\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-5899\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury, Volvo Penta, OMC, or Crusader component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and original part number before ordering. On MerCruiser sterndrive and inboard engines, the identification plate and serial number are on the engine itself — typically on the cylinder block or flame-arrestor cover — not on an outboard transom bracket. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for MerCruiser. On Volvo Penta, the plate is typically on the cylinder block or flywheel housing.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive and inboard gasoline engines calling for 815425 \/ 8M0068784\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 stud gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ outdrive gasoline engines calling for 3857532 or 3853800\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 stud gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive gasoline engines calling for 982650, 3853800, or 3857532\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 stud gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCrusader\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInboards calling for 700425\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e10-32 stud gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectric oil pressure gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e815425\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1\/8-27 male pipe thread\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 threaded stud\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDrives an electric oil pressure gauge (not a warning-light switch)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eForm\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eYellow-zinc bell body with stud nut, washer, and insulator\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable before working on the gauge circuit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the gauge wire from the 10-32 stud. Unscrew the old sender and compare its thread and terminal to this 1\/8-27 \/ 10-32 unit. Do not force a mismatched thread.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThread the new sender in by hand, then tighten snugly on the body — do not over-torque or damage the insulator. Follow the engine service manual for thread sealant practice.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the gauge wire under the 10-32 nut with the washer in place. Restore the battery, start the engine, and confirm the gauge moves with oil pressure and that there are no oil leaks at the port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 815425. It is not a genuine Mercury, Volvo Penta, OMC, or Crusader part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this work as an oil-pressure warning-light switch?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is a variable-resistance sender for an electric oil pressure gauge. A blade-terminal light switch (for example Sierra 18-5894 applications) is a different part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat pressure range and ohm curve does this use?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the OEM number on the removed sender and the gauge it feeds. Do not assume a psi or ohm value from a generic listing — confirm the gauge scale against your instrument cluster.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eGauge reads zero or pegged after install — what next?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRecheck the 10-32 stud connection and ground through the engine block, confirm actual oil pressure, and verify you replaced a gauge sender rather than a warning switch. Persistent faults can be wiring, the gauge, or a real lubrication issue.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Thread and 10-32 stud layout matched to MerCruiser 815425 oil pressure sender applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable gauge-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566605635897,"sku":"19MC020","price":45.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/19MC020_1_017402e4-b81a-48a5-b4f3-2f28307b47d4.jpg?v=1755251688"},{"product_id":"universal-1-8-npt-temperature-sender-for-oil-water-0-150-0-300-f","title":"Water Temp Sender 12415 – 1\/8\"-27 NPT Fits Mercury 40–200HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket water temperature gauge sender replaces Mercury \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e12415\u003c\/strong\u003e. It threads into a 1\/8\"-27 NPT cooling-passage port and sends a resistance signal to a single-station analog water temperature gauge. The stud terminal carries the gauge signal; the brass body grounds through the engine casting.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sender or in your parts catalog\u003c\/strong\u003e (Mercury 12415, or Sierra 18-5896)\u003cbr\u003e\n 2. \u003cstrong\u003ePort thread and gauge type\u003c\/strong\u003e — port must be 1\/8\"-27 NPT; gauge must be a resistance-type analog water temperature gauge\u003cbr\u003e\n 3. \u003cstrong\u003eEngine model \/ HP\u003c\/strong\u003e on the Mercury or Mariner identification plate, then compare form to the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: brass-colored hex body for wrench grip, tapered male pipe thread, short sensing probe below the threads, and a single top stud terminal with nut and washer. If your original unit has two terminals, a different thread, or a switch-style spade connector, it is not this part.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e12415\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary original equipment temperature sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-5896\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect replacement, single station\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number before ordering. For Mercury and Mariner outboards, the serial number is on the mounting bracket or cowl identification plate. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. This sender requires an open 1\/8\"-27 NPT cooling port and a resistance-type analog water temperature gauge.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP Coverage\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOutboard engines calling for sender 12415\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e40–200 HP\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eConfirm 1\/8\"-27 NPT port and OEM 12415 on the removed sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e12415\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eProduct type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine water temperature gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1\/8 in. – 27 NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 threaded stud (single terminal)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge stations\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle station\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge scale compatibility\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eUS ohm-scale marine temperature gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner outboard cooling temperature signal to dash gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully and disconnect the battery negative cable before opening the sender port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLabel and remove the gauge wire from the old sender stud. Unscrew the old sender and confirm it is 1\/8\"-27 NPT. Clean the port threads to bright metal so the new body can ground correctly.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eApply a thin coat of non-hardening marine thread sealant suitable for NPT fittings. Avoid heavy PTFE tape wraps that can block the ground path through the sender body. Thread the sender in by hand, then snug with a wrench — do not over-torque this small fitting.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the gauge wire under the 10-32 stud nut with a marine-grade ring terminal. Reconnect the battery, run the engine on a flush kit or in the water, and confirm the gauge needle climbs smoothly as temperature rises.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended when you are unsure about sender location, grounding, or gauge wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Mercury 12415. It is not a genuine Mercury, Mariner, or Quicksilver part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this work with a dual-station gauge setup?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is a single-station sender. Dual-station temperature senders use a different electrical design — choose a dual-station unit if your helm needs two gauges from one sender.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy gauge stays pegged or reads nothing — what should I check?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the body has a clean metal ground at the port, the signal wire is tight under the stud nut, and the gauge is a US ohm-scale temperature gauge. Heavy PTFE tape on the threads can break the ground path and cause false readings.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs Mercury 12415A2 the same as this sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 12415A2 is a temperature sender kit (sender plus related hardware). This listing is the sender assembly corresponding to OEM 12415 only.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 22px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is a gauge sender, not an overheat warning switch. Do not substitute it for a switch-style temperature sensor.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThe sender body must ground through the engine casting — do not isolate the threads with heavy PTFE tape wraps.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eVerify the removed sender is OEM 12415 (or Sierra 18-5896) and that the port is 1\/8\"-27 NPT before installing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship before shipment.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eSupport:\u003c\/strong\u003e Marine parts specialists can help you confirm OEM number, thread size, and gauge type before you order.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566611403065,"sku":"19MC010","price":43.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/19MC010_1_8319ad3a-f152-4003-98f2-99dc2250d577.jpg?v=1755251688"},{"product_id":"oil-pressure-switch-3841607-fits-volvo-penta-omc-3-0-8-2l","title":"Oil Pressure Switch 3841607 – Fits Volvo Penta \u0026 OMC 3.0–8.2L","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oil pressure \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003elight switch\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3841607\u003c\/strong\u003e (superseded by 3852215) and OMC 0379948. It threads into an oil-gallery boss on Volvo Penta and OMC Cobra sterndrive gasoline engines and signals the oil-pressure warning light or alarm — it is not a variable-resistance gauge sender.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed switch or in your parts catalog\u003c\/strong\u003e (Volvo Penta 3841607 or 3852215, or OMC 0379948)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family and displacement\u003c\/strong\u003e — Volvo Penta or OMC Cobra sterndrive gasoline 4-cylinder, V6, or V8 in the 3.0L–8.2L range\u003cbr\u003e\n 3. \u003cstrong\u003eThread and terminal\u003c\/strong\u003e — 1\/8 NPT male thread with a single male blade (spade) terminal\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: zinc-plated hex body, black insulator cap, one male blade terminal, and red thread sealant on the pipe threads. If your original unit has a 10-32 stud instead of a blade, or is a two-terminal gauge sender, it is a different component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3841607\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference; superseded by 3852215\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3852215\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent Volvo Penta switch (also used on OMC catalogs)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0379948\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC sterndrive equivalent\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-5894\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOil pressure light switch replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta or OMC component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and original part number before ordering. On Volvo Penta sterndrive and inboard gasoline engines, the identification plate and serial number are on the engine itself — typically on the cylinder block or flywheel housing — not on an outboard transom bracket. For OMC Cobra, match the number on the engine identification plate and the removed switch.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ outdrive gasoline engines calling for 3841607 or 3852215\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.0L, 4.3L, 5.0L, 5.7L, 7.4L, 8.2L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-cyl, V6 \u0026amp; V8; warning-light circuit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSterndrive \/ outdrive gasoline engines calling for 0379948 or 3852215\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3.0L, 4.3L, 5.0L, 5.7L, 7.4L, 8.2L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-cyl, V6 \u0026amp; V8; warning-light circuit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOil pressure light switch (warning \/ alarm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3841607\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1\/8 NPT male pipe thread\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle 1\/4 in. male blade (spade)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSignals the oil-pressure warning light \/ alarm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eForm\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eZinc-plated hex body, black cap, sealant on threads\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable before working on the warning circuit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePull the warning-light wire off the blade terminal. Unscrew the old switch and compare its thread and terminal to this 1\/8 NPT \/ single-blade unit. Do not force a mismatched thread.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThread the new switch in by hand on the sealed pipe threads, then tighten snugly with the correct wrench on the body hex — do not crush the insulator cap.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePush the warning-light connector fully onto the blade. Reconnect the battery, start the engine, and confirm the light or alarm clears as oil pressure builds and that there are no oil leaks at the port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 3841607. It is not a genuine Volvo Penta or OMC part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this drive my oil pressure gauge?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is an on\/off light switch for the warning circuit, not a variable-resistance gauge sender. Engines that use both a gauge sender and a warning switch need the correct switch for the light circuit.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy old switch has a 10-32 stud — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing uses a single male blade terminal. A 10-32 stud switch (common on some MerCruiser alarm switches) is a different terminal layout even if the pipe thread looks similar.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this fit 8.1L engines?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is published for 3.0L, 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L applications that call for 3841607, 3852215, or 0379948. Confirm the OEM number on the removed switch rather than assuming 8.1L coverage.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Thread and blade-terminal layout matched to Volvo Penta 3841607 \/ 3852215 oil pressure light switch applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable warning-system service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50566614352185,"sku":"19MC018","price":43.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Oil_Pressure_Sensor_Switch_for_Volvo_Penta_V6-V8_Engines_3852215_-_JLM_MARINE-8290866.jpg?v=1755251687"},{"product_id":"oxygen-sensor-fits-yamaha-150-250-hp-v6-2-stroke-replaces-65l-8592a-01-00","title":"Oxygen Sensor 68F-8592A-00 – Fits Yamaha 150–250HP V6 EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Yamaha \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e68F-8592A-00\u003c\/strong\u003e (catalog form 68F-8592A-00-00). It threads into the exhaust on selected Yamaha V6 two-stroke HPDI and EFI outboards from 150 to 250 HP and reports exhaust oxygen so the ECU can trim fuel. This unit is new production, not a remanufactured core.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your parts catalog\u003c\/strong\u003e (68F-8592A-00 \/ 68F-8592A-00-00, or predecessor 65L-8592A-01 \/ 65L-8592A-00)\u003cbr\u003e\n 2. \u003cstrong\u003eModel code and year\u003c\/strong\u003e in the table below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — hex body, slotted tip shield, black protective boot, and a lead that splits into black and blue sleeves ending in two separate rectangular single-pin connectors\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is not Yamaha 67H-8592A (the rectangular 2-pin-connector sensor used on DX\/LX\/SX\/VX 150–200). If your original uses a single rectangular 2-pin plug without the black\/blue split leads, order the 67H listing instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. Yamaha catalogs these sensors with a trailing -00 suffix.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e68F-8592A-00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference; also listed as 68F-8592A-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65L-8592A-01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent Yamaha number; also listed as 65L-8592A-01-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65L-8592A-00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded by 65L-8592A-01; also listed as 65L-8592A-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7656\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Yamaha component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and year in the table below. For Yamaha owners:\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Serial Number Guide\u003c\/a\u003e\n and\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Parts Diagrams\u003c\/a\u003e.\n On Yamaha outboards the identification plate is on the port-side transom clamp bracket.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2014\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVX200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eL225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eS225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eL250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eS250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2002–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the OEM number on the sensor you remove. Do not use this sensor for DX150, LX150, SX150, VX150, LX200, or SX200 applications that call for 67H-8592A-00.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2 \/ lambda) sensor for EFI \/ HPDI exhaust\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e68F-8592A-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded into the exhaust housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntegral lead splitting to black and blue sleeves; two separate rectangular single-pin connectors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVisible form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHex body, slotted tip shield, black protective boot on cable exit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew production — not remanufactured\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust housing to cool fully. Disconnect the battery negative cable before unplugging the sensor leads.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the cable routing and which plug goes where, then unplug both connectors. Unscrew the old sensor from the exhaust housing with the correct oxygen-sensor socket or wrench on the hex — do not crush the lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and the black\/blue dual-connector layout match this 68F-8592A-00 assembly. Thread the new sensor in by hand to avoid cross-threading, then tighten snugly on the hex. Follow the Yamaha service manual for your model for tightening and thread treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect both plugs until they lock, restore the battery, start the engine, and confirm there is no exhaust leak at the bung and that the EFI \/ HPDI system runs without an oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Yamaha 68F-8592A-00. It is not a genuine Yamaha part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy Yamaha uses 65L-8592A — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes when your catalog or removed sensor calls for 65L-8592A-00, 65L-8592A-01, or 68F-8592A-00 — these are equivalent Yamaha numbers for this sensor family. Still confirm the connector layout against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy Yamaha uses 67H-8592A — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 67H-8592A is a different Yamaha oxygen-sensor family (typically DX\/LX\/SX\/VX 150–200 with a single rectangular 2-pin connector). Order only if your removed sensor or catalog calls for 68F-8592A-00 or 65L-8592A.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm connector fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the product images with your removed sensor: this assembly uses an integral lead that splits into black and blue sleeves ending in two separate rectangular single-pin connectors, with a black protective boot at the sensor body. If your harness uses a different plug shape or pin count, do not force a connection.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this a remanufactured sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is new production, not a rebuilt or remanufactured core.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and connector layout matched to Yamaha 68F-8592A-00 oxygen sensor applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable EFI \/ HPDI exhaust sensing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51314267554105,"sku":"23OS137","price":249.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23OS137R2_6428898c-5aed-4873-9336-a214bc2a4457.png?v=1762217969"},{"product_id":"trim-sender-sensor-3849411-volvo-penta-sx-analog-gauge","title":"Trim Sender Sensor 3849411 – Volvo Penta SX Analog Gauge","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3-wire trim sender sensor\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3849411\u003c\/strong\u003e (also listed as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3849413\u003c\/strong\u003e, \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3855535\u003c\/strong\u003e, and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3863007\u003c\/strong\u003e). It reports sterndrive trim angle to the helm on Volvo Penta SX and DP-S \/ DP-SM applications that use a standard analog trim gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sender you are removing or in your parts catalog (3849411, 3849413, 3855535, or 3863007)\u003cbr\u003e\n 2. \u003cstrong\u003eGauge type\u003c\/strong\u003e — standard analog trim gauges (not Volvo Penta digital gauges with indicator lights)\u003cbr\u003e\n 3. \u003cstrong\u003eDrive \/ TSK code\u003c\/strong\u003e — Volvo Penta SX-M family or DP-S \/ DP-SM codes listed below that call for this number\u003cbr\u003e\n 4. \u003cstrong\u003eWire count\u003c\/strong\u003e — confirm a 3-wire harness; this listing is not the 2-wire trim-sender family\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the connector and mounting layout against the product images and your original unit. The OEM number, gauge type, and wire count matter more than appearance alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. 3849411 is the primary reference; 3849413, 3855535, and 3863007 are related Volvo Penta numbers for the same 3-wire analog-gauge SX \/ DP trim sender.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3849411\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent primary part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eSupersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3849413\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Volvo Penta number for the same 3-wire analog sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eSupersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3855535\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Volvo Penta number for the same 3-wire analog sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eSupersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3863007\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Volvo Penta number for the same 3-wire analog sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWSM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e778-062\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCatalog cross for the 3-wire OMC \/ Volvo trim sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Sterndrive Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the drive or transom-shield model on the identification plate and that the removed sender is numbered 3849411, 3849413, 3855535, or 3863007. Match the original part number and the physical shape to the product images.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive \/ TSK code\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX-M, SX-MAC, SX-MACLT, SX-MBAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX-MDB, SX-MDC, SX-MHP, SX-MLT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDP-S, DP-SM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e Digital gauges with indicator lights and digital-European gauge senders use other part families. This listing is the 3-wire analog \/ standard-gauge sender 3849411 family only — not the 2-wire trim-sender numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim sender sensor \/ trim position sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3849411\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated OEM numbers\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3849413, 3855535, 3863007\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVoltage\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e12 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWire configuration\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge compatibility\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAnalog \/ standard trim gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReports sterndrive trim angle to the helm gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. Locate the existing trim sender on the sterndrive or transom assembly and note wire routing before unplugging.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the retaining hardware. Withdraw the old unit carefully so the mounting bore and any sealing grommet are not damaged.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation. Seat any grommet or seal, then refit the retaining hardware using the original practice for your drive.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the 3-wire harness. Confirm the connector is fully seated and that wires stay clear of moving trim linkage.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Cycle the drive through full down and full up and verify the analog helm gauge tracks smoothly. Follow the Volvo Penta service procedure for your drive if sender adjustment is required.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 3849411 \/ 3849413 \/ 3855535 \/ 3863007. It is not a genuine Volvo Penta part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this work with digital gauges?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This sender is for standard analog trim gauges. Digital gauges with indicator lights and digital-European gauge applications need a different sender family.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck analog trim needle, no movement when trimming, or a reading that no longer tracks drive angle. Inspect wiring and grounds before replacing the sender.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Volvo Penta 3849411 3-wire analog-gauge SX \/ DP trim sender applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable sterndrive trim-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51962605666617,"sku":"21SR009","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/U441cc7688f784deab6b9c6bbb8f70ba0Y.webp?v=1771804991"},{"product_id":"806612t-knock-sensor-for-mercury-mercruiser-omc-volvo-penta-jlm-marine","title":"Knock Sensor 806612T – MerCruiser GM V8 305\/350\/377","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eknock (detonation) sensor\u003c\/strong\u003e replaces MerCruiser \/ Mercury Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e806612T\u003c\/strong\u003e. It monitors engine vibration for knock and sends a signal so the ECM can retard ignition timing and protect the engine.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sensor you are removing or in your parts catalog — \u003cstrong\u003e806612T\u003c\/strong\u003e\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — MerCruiser MCM \/ MIE GM V8 marine engines at \u003cstrong\u003e305, 350, or 377 CID\u003c\/strong\u003e (5.0L \/ 5.7L \/ 6.2L class)\u003cbr\u003e\n 3. \u003cstrong\u003eAftermarket cross\u003c\/strong\u003e — Sierra \u003cstrong\u003e18-7677\u003c\/strong\u003e or Mallory \u003cstrong\u003e9-33503\u003c\/strong\u003e if that is what your catalog lists\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and engine displacement against your service documentation before ordering. Different MerCruiser ignition \/ ECM setups can use other knock-sensor numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. 806612T is the primary MerCruiser reference for this listing.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e806612T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eQuicksilver knock sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eRelated OEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3850357, 22024631\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog cross for the same sensor family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eRelated OEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3850357\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog cross for the same sensor family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eRelated OEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePleasurecraft (PCM)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eR020027\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog cross for the same sensor family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7677\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect replacement cross\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-33503\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect replacement cross\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury \/ MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engines\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the MerCruiser engine identification plate and that the removed sensor is numbered \u003cstrong\u003e806612T\u003c\/strong\u003e (or a listed cross above). Match by OEM number and GM V8 displacement — do not rely on appearance alone.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser (MCM \/ MIE)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGM V8 305 CID (5.0L class)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser (MCM \/ MIE)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGM V8 350 CID (5.7L class)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser (MCM \/ MIE)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eGM V8 377 CID (6.2L class)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e This listing is for the 806612T knock-sensor family on the GM V8 displacements above. Other MerCruiser knock sensors exist for different engine families and ECM configurations — verify the OEM number on your engine before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKnock \/ detonation sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e806612T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine family\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MCM \/ MIE GM V8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDisplacements\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e305, 350 \u0026amp; 377 CID\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAftermarket crosses\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra 18-7677; Mallory 9-33503\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDetects knock \/ detonation and signals the ECM for timing retard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. Locate the existing knock sensor on the engine block and note harness routing before unplugging.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the old sensor carefully. Keep the mounting threads clean and free of debris so the new sensor seats correctly.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sensor to the torque specified in your MerCruiser service manual for this application. Over- or under-tightening can affect knock detection.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the harness until fully seated. Route the lead clear of hot manifolds and moving belts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Clear any stored knock-sensor codes if present, then run the engine and confirm normal operation under load.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 806612T (and the listed crosses). It is not a genuine Mercury \/ MerCruiser part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat engines does 806612T fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCatalog fitment is MerCruiser MCM \/ MIE GM V8 engines at 305, 350, and 377 CID. Always confirm the OEM number on your engine — other knock sensors are used on different MerCruiser families.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed knock sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include audible knock or ping under load, reduced power, and knock-sensor circuit fault codes. Inspect the harness and grounds before replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to MerCruiser 806612T knock-sensor applications on GM V8 305 \/ 350 \/ 377 CID marine engines.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable ignition-knock sensing service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51966113579321,"sku":"21SR010","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Ud03d9381d59c4522b4406d07875eb80fe.webp?v=1771923849"},{"product_id":"3855650-trim-and-tilt-switch-for-volvo-penta-dp-d1-dp-c-dp-e-dp-g-dpx-sp-c1-sp-e-sx-jlm-marine","title":"Power Trim Control Unit 3855650 – Volvo Penta DP SP SX","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003ePower Trim control unit\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3855650\u003c\/strong\u003e. It is the helm panel switch used to operate sterndrive power trim and tilt — raising, lowering, and trimming the outdrive from the control station. It is not an engine sensor, and it is not a toggle-style trim switch on a control lever.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the removed control panel or in your parts catalog — \u003cstrong\u003e3855650\u003c\/strong\u003e, or superseded numbers \u003cstrong\u003e873617\u003c\/strong\u003e, \u003cstrong\u003e853846\u003c\/strong\u003e, or \u003cstrong\u003e3855560\u003c\/strong\u003e\u003cbr\u003e\n 2. \u003cstrong\u003eOutdrive model\u003c\/strong\u003e stamped on the drive identification plate — DP, DPX, SP, or SX family listed below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — compare connector style and panel layout to the product images once media are uploaded\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and your sterndrive model designation before ordering. Do not match by engine displacement or boat year alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm Volvo Penta numbers in the 3855650 Power Trim control unit path. Note that \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3855560\u003c\/strong\u003e and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3855650\u003c\/strong\u003e are different numbers — verify which appears on your removed panel.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3855650\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent Power Trim control unit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e873617\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier control panel; superseded by 3855650\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e853846\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number in the same supersession path\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3855560\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eRelated superseded \/ equivalent panel number (not the same digits as 3855650)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eFitment is by \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003esterndrive model designation\u003c\/strong\u003e, not by engine displacement or boat production year. Confirm the model stamped on your drive plate and the OEM number on the removed panel. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eParts Diagrams\u003c\/a\u003e for your drive group when available.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive \/ Application\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDP-D1, DP-C, DP-E, DP-G\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDuoprop sterndrives calling for 3855650 path\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDPX\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDPX series sterndrive power trim applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSP-C1, SP-E\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle-propeller sterndrives\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSX\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSX series sterndrive power trim applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e Engine HP, displacement, and boat year alone do not confirm fitment. Always verify the drive model and the OEM number on the removed control panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePower Trim control unit (helm trim \u0026amp; tilt control panel)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3855650\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlso replaces\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e873617, 853846, 3855560\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSystem\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta sterndrive power trim \/ tilt\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHelm \/ control-panel mount\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOperate drive trim angle and full tilt from the helm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery negative cable before working on trim or helm electrical circuits.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLocate the existing Power Trim control panel at the helm. Note the mounting fasteners and the wiring connector orientation, then carefully unplug the harness.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the removed panel’s OEM number and connector style to this 3855650 replacement and to the product images. Do not force a mismatched connector.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new control unit in the same panel opening, reconnect the harness fully seated, restore battery power, and test trim-up, trim-down, and full tilt before returning the boat to service.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If the harness plug, panel cutout, or button arrangement does not match, stop and re-check the OEM number. Have a marine technician complete the install when trim hydraulics or wiring are unfamiliar.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 3855650 and its related supersession numbers. It is not a genuine Volvo Penta part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do 873617, 853846, and 3855560 relate to 3855650?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e3855650 is the current Power Trim control unit number. 873617 and 853846 are earlier numbers in the same replacement path. 3855560 is a related superseded \/ equivalent panel number with different digits — confirm which number is stamped on your removed unit before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill engine HP or boat year tell me if this fits?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Match by the sterndrive model (DP, DPX, SP, or SX family listed above) and by the OEM number on the removed control panel.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an engine sensor or oil-pressure switch?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is a helm Power Trim control unit for Volvo Penta sterndrive trim and tilt. Sensors and pressure switches are different parts.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Matched to Volvo Penta 3855650 Power Trim control unit applications and the verified 873617 \/ 853846 \/ 3855560 path.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable sterndrive trim control service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51966113677625,"sku":"21SR018","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_d10b6c27-aaf8-4cc2-b2df-b75c87fe026c.jpg?v=1771923855"},{"product_id":"trim-sender-sensor-34801-93j00-suzuki-df200-df225-df250","title":"Trim Sender Sensor 34801-93J00 – Suzuki DF200 DF225 DF250","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003etrim sender \/ trim angle sensor\u003c\/strong\u003e replaces Suzuki Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93J00\u003c\/strong\u003e and the later supersessions \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93J01\u003c\/strong\u003e, \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93J02\u003c\/strong\u003e, \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93J03\u003c\/strong\u003e, and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93J04\u003c\/strong\u003e. It mounts on the outboard tilt\/trim assembly and feeds trim position to the helm gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the removed sender or in your parts catalog — \u003cstrong\u003e34801-93J00\u003c\/strong\u003e, 34801-93J01, 34801-93J02, 34801-93J03, or 34801-93J04\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model\u003c\/strong\u003e — Suzuki \u003cstrong\u003eDF200\u003c\/strong\u003e, \u003cstrong\u003eDF225\u003c\/strong\u003e, or \u003cstrong\u003eDF250\u003c\/strong\u003e (2004+) that calls for the 34801-93Jxx sender\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — black plastic housing with lever arm, two mounting ears, and a multi-pin harness connector (compare to the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order this listing if your catalog calls for the separate TYPE:L trim sender path (\u003cstrong\u003e34801-99Exx\u003c\/strong\u003e). Confirm the number on the unit you are removing before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent Suzuki numbers in the 34801-93Jxx supersession path.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOriginal sender assembly (superseded)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 34801-93J00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J02\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 34801-93J01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J03\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 34801-93J02\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e34801-93J04\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCurrent supersession of 34801-93J03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engines\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and that your parts catalog calls for a \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93Jxx\u003c\/strong\u003e trim sender. For Suzuki serial and model guidance: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/suzuki-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eSuzuki Parts Diagrams\u003c\/a\u003e. The serial plate is typically on the transom bracket.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 15px; line-height: 1.6; color: #d32f2f;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Model and year alone are not enough. Match the OEM number on the removed sender. This listing is not for TYPE:L applications that use the separate 34801-99Exx sender.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2004+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-93Jxx (typically 25\"\/30\" \/ non-TYPE:L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2004+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-93Jxx (typically 25\"\/30\" \/ non-TYPE:L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDF250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2004+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWhen catalog calls for 34801-93Jxx (typically 25\"\/30\" \/ non-TYPE:L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim sender \/ trim angle sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersession path\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-93J01 → 34801-93J02 → 34801-93J03 → 34801-93J04\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTransmits outboard trim\/tilt angle to the helm trim gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eForm (as shown)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack plastic housing, lever arm, two mounting ears, integrated harness\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire harness ending in a 3-pin plug (see product images)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication family\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki DF200 \/ DF225 \/ DF250 (2004+) calling for 34801-93Jxx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery negative terminal. Locate the existing trim sender on the tilt\/trim assembly near the hydraulic cylinder \/ transom bracket and note wire routing and lever orientation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUnplug the harness connector. Remove the mounting fasteners that secure the sender body and carefully withdraw the old unit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation so the lever arm engages the trim cam\/linkage as on the original. Refit mounting hardware to the original torque practice for your engine.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the harness until the connector is fully seated. Route the cable clear of moving trim linkage and heat sources, then reconnect the battery.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCycle trim\/tilt through the full range and verify the helm gauge tracks smoothly. If your model requires a trim-limit reset after sender replacement, follow the procedure in the Suzuki service manual.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Suzuki 34801-93J00 and its 34801-93J01 through 34801-93J04 supersessions. It is not a genuine Suzuki Marine part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my outboard?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm DF200, DF225, or DF250 (2004+), then match the number on the sender you are removing to 34801-93J00, 34801-93J01, 34801-93J02, 34801-93J03, or 34801-93J04. If your catalog lists 34801-99Exx (TYPE:L), order that family instead.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck trim gauge, no gauge movement when trimming, or a reading that no longer tracks engine angle. Inspect wiring, grounds, and connector corrosion before replacing the sender.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this include mounting bolts or clamps?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is the trim sender assembly with integrated harness as shown in the product images. Reuse serviceable original mounting hardware when possible, or source fasteners separately if yours are damaged.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Suzuki 34801-93J00 and the verified 34801-93J01–34801-93J04 supersession path for DF200\/DF225\/DF250 applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable outboard trim-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51966113710393,"sku":"21SR019","price":119.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/31HlC4-e-vS._SL250.jpg?v=1771923857"},{"product_id":"trim-sender-sensor-34804-99e00-suzuki-df25-df250-99e","title":"Trim Sender Sensor 34804-99E00 – Suzuki DF25–DF250 99E","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003etrim sender \/ trim angle sensor\u003c\/strong\u003e replaces Suzuki Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34804-99E00\u003c\/strong\u003e (sender set) and the related individual sender numbers \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-99E01\u003c\/strong\u003e through \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-99E05\u003c\/strong\u003e, plus set variant \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34804-99E01\u003c\/strong\u003e. It mounts on the outboard tilt\/trim assembly and feeds trim position to the helm gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the removed sender or in your parts catalog — \u003cstrong\u003e34804-99E00\u003c\/strong\u003e, 34804-99E01, or 34801-99E01 \/ 99E02 \/ 99E03 \/ 99E04 \/ 99E05\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model\u003c\/strong\u003e — listed Suzuki DF models that call for the \u003cstrong\u003e34801-99Exx \/ 34804-99Exx\u003c\/strong\u003e sender family\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — black plastic housing with lever arm, two mounting ears, and a 2-wire harness ending in a 2-pin plug (compare to the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order this listing if your catalog calls for the separate \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-93Jxx\u003c\/strong\u003e sender (typically DF200 \/ DF225 \/ DF250 except TYPE:L). Confirm the number on the unit you are removing before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent Suzuki numbers in the 34804-99Exx \/ 34801-99Exx family.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34804-99E00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSender set, trim (primary reference)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM set variant\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34804-99E01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated trim sender set number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM sender\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-99E01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSender assembly (early supersession)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-99E02\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces earlier 34801-99E01 path\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-99E03\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 34801-99E02\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-99E04\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 34801-99E03\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34801-99E05\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent supersession of 34801-99E04\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eRecmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eREC34801-99E04\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInterchange for this trim sender family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engines\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and that your parts catalog calls for a \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34804-99Exx\u003c\/strong\u003e or \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e34801-99Exx\u003c\/strong\u003e trim sender. For Suzuki serial and model guidance: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/suzuki-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eSuzuki Parts Diagrams\u003c\/a\u003e. The serial plate is typically on the transom bracket.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 15px; line-height: 1.6; color: #d32f2f;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Model and year alone are not enough. Match the OEM number on the removed sender. On DF200 \/ DF225 \/ DF250, this 99E family applies to \u003cstrong\u003eTYPE:L\u003c\/strong\u003e applications; non-TYPE:L engines in that range typically use the separate 34801-93Jxx sender.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF25, DF30 (A)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e25–30\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-99Exx \/ 34804-99Exx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF40, DF50 X-K10\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e40–50\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2011\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-99Exx \/ 34804-99Exx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF60, DF70 W-K9\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e60–70\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–2009\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-99Exx \/ 34804-99Exx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF90, DF100, DF115\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e90–115\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2011\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOPT trim sender path includes 34804-99E00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF140\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e140\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2002–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-99Exx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF150, DF175 (G\/T\/Z)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150–175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2006+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen catalog calls for 34801-99Exx\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDF200, DF225, DF250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e200–250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2004+\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTYPE:L only (99E path); not for 34801-93Jxx \/ non-TYPE:L\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim sender \/ trim angle sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34804-99E00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated OEM numbers\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e34804-99E01; 34801-99E01 → 34801-99E05\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTransmits outboard trim\/tilt angle to the helm trim gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eForm (as shown)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack plastic housing, lever arm with pivot spring, two mounting ears, integrated harness\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2-wire harness ending in a 2-pin plug (see product images)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication family\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki DF25–DF250 calling for 34804-99Exx \/ 34801-99Exx (DF200–DF250: TYPE:L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery negative terminal. Locate the existing trim sender on the tilt\/trim assembly near the hydraulic cylinder \/ transom bracket and note wire routing and lever orientation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUnplug the harness connector. Remove the mounting fasteners that secure the sender body and carefully withdraw the old unit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation so the lever arm engages the trim cam\/linkage as on the original. Refit mounting hardware to the original torque practice for your engine.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the harness until the connector is fully seated. Route the cable clear of moving trim linkage and heat sources, then reconnect the battery.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCycle trim\/tilt through the full range and verify the helm gauge tracks smoothly. If your model requires a trim-limit reset after sender replacement, follow the procedure in the Suzuki service manual.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Suzuki 34804-99E00 and the verified 34801-99E01 through 34801-99E05 \/ 34804-99E01 family. It is not a genuine Suzuki Marine part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my outboard?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the number on the sender you are removing to 34804-99E00, 34804-99E01, or 34801-99E01 through 34801-99E05, then confirm your model against the compatibility table. On DF200 \/ DF225 \/ DF250, use this listing only for TYPE:L (99E) applications — not for 34801-93Jxx.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck trim gauge, no gauge movement when trimming, or a reading that no longer tracks engine angle. Inspect wiring, grounds, and connector corrosion before replacing the sender.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this include mounting bolts or clamps?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is the trim sender assembly with integrated harness as shown in the product images. Reuse serviceable original mounting hardware when possible, or source fasteners separately if yours are damaged.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Suzuki 34804-99E00 and the verified 34801-99E01–34801-99E05 \/ 34804-99E01 family for listed DF applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable outboard trim-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51966113743161,"sku":"21SR020","price":115.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_b954552a-1dca-4530-a23d-8662edabcf95.jpg?v=1771923860"},{"product_id":"8m0021043-fuel-water-sensor-for-mercury-marine-jlm-marine","title":"Fuel \u0026 Water Sensor 8M0021043 – Mercury Outboards \/ Zeus","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003efuel and water sensor\u003c\/strong\u003e (water-in-fuel sensor) replaces Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0021043\u003c\/strong\u003e and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e889330\u003c\/strong\u003e. It installs in a water-separating fuel filter assembly and signals water contamination in the fuel. Mercury also lists \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0214989\u003c\/strong\u003e as the later functional replacement for 8M0021043.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sensor or in your parts list — 8M0021043, 889330, or 8M0214989\u003cbr\u003e\n 2. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the Mercury outboard mounting bracket \/ cowl plate, or Zeus identification plate\u003cbr\u003e\n 3. \u003cstrong\u003eEngine model\u003c\/strong\u003e against the Compatible Engine Models table below\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is new production, not remanufactured. Compare the product images to your original sensor before ordering — connector and lead layouts can vary across supersessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent Mercury part numbers in the verified supersession chain.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0021043\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary listing number (Fuel and Water Sensor Assembly)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e889330\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFormer number; superseded by 8M0021043\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e8M0214989\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eLater functional replacement for 8M0021043 (may look different)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury Marine component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number in the table below. For Mercury owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Coverage is limited to applications that call for 8M0021043 \/ 889330 \/ 8M0214989 — do not assume every 75–400 HP Mercury uses this sensor.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75 \/ 80 Jet \/ 90 \/ 115 \/ 125 DFI (3 cyl. 1.5L)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75–125\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B736885 \u0026amp; Up (115 Pro XS: 1B751825 \u0026amp; Up)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135 \/ 150 \/ 175 \/ 200 Verado (4-Stroke 4 cyl.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135–200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P514869 \u0026amp; Up; also 1B517159 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200 \/ 225 \/ 250 OptiMax \u0026amp; Pro XS DFI (3.0L)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200–250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFrom 1B504989 \/ 1B528615 \/ 1B752547 \u0026amp; Up (per model)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200–300 Verado \/ Pro Verado (4-Stroke 6 cyl.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200–300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRanges including 0P520553–2B144122 and 2B144123 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 \/ 350SCi \/ 400 Verado \u0026amp; Pro Verado (6 cyl.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350–400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350SCi 1B716557–2B143542; 350\/400 from 2B141124 \/ 2B141617 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eZeus 3000\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003ePod\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSelected serial blocks (0M968828 series) and 0M969003 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFuel and water (water-in-fuel) sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0021043\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes \/ related OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e889330 (former); 8M0214989 (later replacement)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDetects water in fuel at the water-separating filter and signals the monitoring system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApprox. overall size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e7.25 in L × 1.00 in W × 0.63 in H\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew production (not remanufactured)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStop the engine and disconnect the battery. Relieve fuel-system pressure per the Mercury service procedure for your model.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLocate the water-separating fuel filter that uses this sensor. Unplug the sensor connector and note wire routing.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the old sensor from the filter bowl or base. Catch residual fuel. Inspect the filter and seal surfaces; replace the filter if contaminated.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sensor with a clean sealing surface. Reconnect the harness, restore power, and check for fuel leaks and a clear water-in-fuel warning after startup.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.6; color: #d32f2f;\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Gasoline is flammable. Work outdoors or in a well-ventilated area away from sparks and open flame. If the later 8M0214989 form factor differs from your original lead length, confirm harness reach before final routing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eWill this clear a water-in-fuel warning?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eOnly if the sensor itself failed. Drain water from the filter and replace a saturated element first; a good sensor will still warn when water is present.\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eIs 8M0157779 the same part?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Mercury lists 8M0157779 as a separate WIF sensor for a newer filter family. This listing targets the 8M0021043 \/ 889330 \/ 8M0214989 chain.\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eDoes every Mercury 75–400 HP use this sensor?\u003c\/h3\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Use the serial ranges in Compatible Engine Models and the OEM number on your filter or parts list.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Fuel and water sensor matched to Mercury 8M0021043 \/ 889330 applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e New-production aftermarket marine sensors engineered for water-separating filter WIF detection.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51980999524665,"sku":"23FS379","price":45.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_10872526-4021-44ba-ac88-57e60b772a00.jpg?v=1772414111"},{"product_id":"map-sensor-864856a1-fits-mercruiser-350-377-454-502-efi","title":"MAP Sensor 864856A1 – Fits MerCruiser 350\/377\/454\/502 EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003emanifold absolute pressure (MAP) sensor\u003c\/strong\u003e replaces MerCruiser \/ Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e864856A1\u003c\/strong\u003e and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805217A1\u003c\/strong\u003e. The ECM uses manifold absolute pressure to meter fuel on GM-based MerCruiser EFI engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sensor or in your parts list — 864856A1 or 805217A1 (also Sierra 18-7684 \/ Mallory 9-33601)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine serial number\u003c\/strong\u003e on the MerCruiser identification plate (block, flame-arrestor cover, or near the ignition coil bracket)\u003cbr\u003e\n 3. \u003cstrong\u003eEngine family\u003c\/strong\u003e against the Compatible Engine Models table below\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the product images to your original sensor before ordering. Later MerCruiser MPI applications (for example many MX 6.2L MPI \/ 7.4L MPI from 1998) often use a different MAP family such as 861249A1 — do not force-fit this listing if your OEM number does not match.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent OEM and aftermarket numbers for the same MAP sensor application.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e864856A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary listing number (SENSOR-MAP)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805217A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFormer number; superseded by 864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3850396\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent OEM on matching GM-based EFI applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e48004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent OEM MAP sensor cross\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7684\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAftermarket replacement for 864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-33601\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement for 864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury Marine or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis MAP sensor is intended for MerCruiser \u003cstrong\u003eMCM\/MIE GM V-6 \u0026amp; V-8 (350, 377, 454 \u0026amp; 502 cid) EFI\u003c\/strong\u003e engines that call for 864856A1. Always confirm with the OEM number on your sensor and your engine serial plate. For MerCruiser owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury \/ MerCruiser Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eCID \/ Liters\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MCM \/ MIE GM V-6 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV-6 (GM)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen parts list calls for 864856A1 \/ 805217A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MCM \/ MIE 350 \/ 5.7L EFI (incl. 377 where catalogued)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 \/ 377 cid\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTBI \/ EFI applications using this MAP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MCM \/ MIE 454 \/ 7.4L EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e454 cid\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIncluding early Mag MPI years that list 864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser MCM \/ MIE 502 \/ 8.2L EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e502 cid\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eIncluding early Mag MPI years that list 864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNot every MerCruiser MPI uses this sensor. If your parts list shows 861249A1 (or later supersessions in that chain), order that MAP instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eManifold absolute pressure (MAP) sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e864856A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805217A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMeasures intake manifold absolute pressure for EFI fuel control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApprox. shipping size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.25 in L × 2.00 in W × 1.25 in H\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApprox. weight\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0.14 lb\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStop the engine, disconnect the battery, and relieve fuel-system pressure per the MerCruiser service procedure for your model.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLocate the MAP sensor on the intake \/ plenum. Unplug the harness connector and note vacuum-hose and wire routing.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the mounting fasteners and the old sensor. Inspect the vacuum port, seals, and connector for cracks or corrosion.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sensor, reconnect the vacuum line and harness, restore power, and clear any related diagnostic codes after confirming a vacuum-tight install.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.6; color: #d32f2f;\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Work with the ignition off and fuel system depressurized. A vacuum leak at the MAP port can cause rich\/lean running or driveability faults — verify hose condition before restart.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eWill this fix hesitation or a MAP-related check-engine light?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eOnly if the sensor itself failed. Check vacuum hoses, connector terminals, and fuel pressure before replacing. Match the OEM number on your old sensor first.\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eIs 861249A1 the same part?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 861249A1 is a different MerCruiser MAP family used on many later MPI engines (including MX 6.2L MPI and 7.4L MPI applications). This listing is for 864856A1 \/ 805217A1.\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eDoes Sierra 18-7684 cross to this sensor?\u003c\/h3\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Sierra 18-7684 and Mallory 9-33601 are verified aftermarket replacements for MerCruiser 864856A1.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e MAP sensor matched to MerCruiser 864856A1 \/ 805217A1 applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e New-production aftermarket marine sensors engineered for GM-based MerCruiser EFI fuel control.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981003948345,"sku":"23MS375","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_748d9234-9de7-42a8-a67e-d068757198ac.jpg?v=1772414311"},{"product_id":"map-sensor-881731-fits-mercruiser-mx-6-2-7-4-496-mag","title":"MAP Sensor 881731 – Fits MerCruiser MX 6.2\/7.4 \u0026 496 MAG","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003emanifold absolute pressure (MAP) sensor\u003c\/strong\u003e replaces MerCruiser \/ Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e881731\u003c\/strong\u003e, along with related numbers \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e861249A1\u003c\/strong\u003e and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0054726\u003c\/strong\u003e (current supersession \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0186195\u003c\/strong\u003e). The ECM uses manifold absolute pressure to meter fuel on MerCruiser MPI sterndrive and inboard engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sensor or in your parts list — 881731, 861249A1, 8M0054726, or 8M0186195 (also Sierra 18-7550 \/ 18-7660)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine serial number\u003c\/strong\u003e on the MerCruiser identification plate (block, flame-arrestor cover, or near the ignition coil bracket)\u003cbr\u003e\n 3. \u003cstrong\u003eEngine family\u003c\/strong\u003e against the Compatible Engine Models table below\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: black plastic housing with molded side mounting tabs, a top pressure port with a multi-rib orange seal, and an integrated electrical connector shell marked PBT-GF30. This listing is \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003enot\u003c\/strong\u003e the earlier MerCruiser 864856A1 \/ 805217A1 MAP family — do not order this sensor if your OEM number is 864856A1.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent OEM and aftermarket numbers in the 881731 \/ 861249A1 MAP sensor chain.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881731\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary listing number (manifold air pressure sensor)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e861249A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier MAP assembly number in the same chain\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0054726\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLater Mercury number superseding 881731 \/ 861249A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0186195\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent Mercury supersession of 881731\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7550\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAftermarket cross for 861249A1 applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7660\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAftermarket replacement for 881731 \/ 8M0054726 (ECM 555 MPI)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-33604\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement for MerCruiser 881731\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury Marine or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis MAP sensor covers MerCruiser applications that call for \u003cstrong\u003e881731 \/ 861249A1 \/ 8M0054726\u003c\/strong\u003e. Confirm your OEM number and serial plate before ordering. For MerCruiser owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury \/ MerCruiser Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eCID \/ Liters\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MCM \/ MIE GM V-6 \u0026amp; V-8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e305 \/ 350 cid\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhen parts list calls for 861249A1 (1998 \u0026amp; newer)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser MX 6.2L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e6.2L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eQuicksilver fitment for 861249A1 (1998 \u0026amp; newer)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser 7.4L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e7.4L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eQuicksilver fitment for 861249A1 (1998 \u0026amp; newer)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser 496 MAG \/ 496 MAG H.O.\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e496 cid \/ 8.1L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used for 881731; ECM 555 MPI applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser 8.1L Inboard \/ Towsport\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e8.1L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWhere-used for 881731 (base and H.O. serial groups)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNot every MerCruiser EFI uses this sensor. If your parts list shows \u003cstrong\u003e864856A1\u003c\/strong\u003e or \u003cstrong\u003e805217A1\u003c\/strong\u003e, order that MAP family instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eManifold absolute pressure (MAP) sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881731\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated \/ supersession numbers\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e861249A1, 8M0054726, 8M0186195\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHousing material\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePBT-GF30 glass-fiber reinforced thermoplastic (marked on connector)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntake manifold absolute pressure signal for MPI fuel control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApprox. shipping size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.00 in L × 1.00 in W × 2.38 in H\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApprox. weight\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0.06 lb\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStop the engine, disconnect the negative battery cable, and allow the intake area to cool before working on the manifold.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLocate the MAP sensor on the intake \/ plenum. Unplug the harness connector and note wire routing and any vacuum path at the port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRelease the mounting tabs or fasteners and lift the old sensor off. Inspect the manifold port, seal surface, and connector pins for oil, corrosion, or damage.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eSeat the new sensor squarely so the sealed pressure port enters the manifold without cocking, reconnect the harness until it latches, restore battery power, and clear any related diagnostic codes after confirming a leak-free install.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 0; font-size: 15px; line-height: 1.6; color: #d32f2f;\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Work with the ignition off. A vacuum leak at the MAP port can cause rich\/lean running or driveability faults — verify the orange seal and port condition before restart.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eWill this fix hesitation or a MAP-related check-engine light?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eOnly if the sensor itself failed. Check the manifold port seal, connector terminals, and related vacuum path before replacing. Match the OEM number on your old sensor first.\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eIs 864856A1 the same part?\u003c\/h3\u003e\n \u003cp style=\"margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 864856A1 \/ 805217A1 is a different MerCruiser MAP family used on many earlier GM V6\/V8 EFI applications. This listing is for the 881731 \/ 861249A1 \/ 8M0054726 chain (MX 6.2L MPI, 7.4L MPI, 496 MAG \/ 8.1L, and related MPI).\u003c\/p\u003e\n \u003ch3 style=\"margin: 0 0 8px; font-size: 18px; font-weight: 700; color: #132238;\"\u003eDoes Sierra 18-7660 cross to this sensor?\u003c\/h3\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Sierra 18-7660 replaces MerCruiser 881731 \/ 8M0054726 on ECM 555 MPI engines. Sierra 18-7550 is the catalog cross commonly listed against 861249A1. Mallory 9-33604 is the matching Mallory number for 881731.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e MAP sensor matched to MerCruiser 881731 \/ 861249A1 \/ 8M0054726 applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e New-production aftermarket marine sensors engineered for MerCruiser MPI fuel control.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981003981113,"sku":"23MS389","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/A4d1fade07d9a4a6db3639753935acc8et.webp?v=1772414313"},{"product_id":"35655-zy3-003-oxygen-sensor-for-honda-bf200a-bf225a-jlm-marine","title":"Oxygen Sensor 35655-ZY3-003 – Fits Honda BF175 BF200 BF225","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Honda Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e35655-ZY3-003\u003c\/strong\u003e (also cataloged as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e35655-ZY3-013\u003c\/strong\u003e). It mounts in the exhaust manifold on selected Honda BF175, BF200, and BF225 four-stroke V6 outboards and reports exhaust oxygen so the ECM can trim fuel.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your Honda parts catalog\u003c\/strong\u003e (35655-ZY3-003 or 35655-ZY3-013)\u003cbr\u003e\n 2. \u003cstrong\u003eModel family\u003c\/strong\u003e — BF175, BF200, or BF225 in the table below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical connector and thread\u003c\/strong\u003e — compare the product images with the sensor you remove before ordering\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is not Honda \u003cstrong\u003e35655-ZY3-C01\u003c\/strong\u003e \/ \u003cstrong\u003e35655-ZZ5-004\u003c\/strong\u003e (the later small-body oxygen sensor used on some later BF175\/BF200\/BF225 units). If your catalog or removed sensor shows C01 or ZZ5-004, order that listing instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers before you order.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY3-003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY3-013\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Honda oxygen-sensor number for the same applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7657\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-32200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInterchangeable aftermarket equivalent\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Honda component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model family below, then match the OEM number on the sensor you remove. On Honda outboards the identification plate is typically on the stern bracket. Year and serial cut-offs vary by catalog revision, so OEM number match is the safest check.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke V6; when catalog\/OEM shows 35655-ZY3-003 or 35655-ZY3-013\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke V6; when catalog\/OEM shows 35655-ZY3-003 or 35655-ZY3-013\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBF225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-stroke V6; when catalog\/OEM shows 35655-ZY3-003 or 35655-ZY3-013\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order this sensor for engines that specify Honda 35655-ZY3-C01 or 35655-ZZ5-004.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2 \/ lambda) sensor for programmed fuel injection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY3-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Honda OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY3-013\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded into the exhaust manifold\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine 4-stroke V6 outboard (BF175 \/ BF200 \/ BF225 family)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand positioning\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement — not genuine Honda OEM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust manifold to cool fully. Disconnect the battery negative cable before unplugging the sensor connector.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the harness routing and clip positions, then unplug the connector. Unscrew the old sensor from the exhaust manifold with the correct oxygen-sensor socket or wrench on the hex — do not crush the lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number (35655-ZY3-003 or 35655-ZY3-013) and connector layout match this assembly and the product images. Thread the new sensor in by hand to avoid cross-threading, then tighten on the hex per the Honda service manual for your model.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the plug until it locks, restore any harness clips, reconnect the battery, start the engine, and confirm there is no exhaust leak at the bung and no oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Honda 35655-ZY3-003 \/ 35655-ZY3-013. It is not a genuine Honda part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy catalog shows 35655-ZY3-013 — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes when your Honda catalog or removed sensor calls for 35655-ZY3-013 or 35655-ZY3-003. Still compare the connector and thread against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy Honda uses 35655-ZY3-C01 — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 35655-ZY3-C01 (and related 35655-ZZ5-004) is a different later oxygen-sensor family. Order only if your removed sensor or catalog calls for 35655-ZY3-003 or 35655-ZY3-013.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this listing include years for BF175 \/ BF200 \/ BF225?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePublished year cut-offs differ across catalogs, so this listing does not print a year range. Match the OEM number on the sensor you remove, then confirm the connector against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Honda 35655-ZY3-003 \/ 35655-ZY3-013 oxygen sensor applications on BF175, BF200, and BF225.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable exhaust oxygen sensing on Honda programmed-fuel-injection outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004210489,"sku":"23OS460","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_6477eb96-8a3d-4084-94f6-c818f8845701.jpg?v=1772414342"},{"product_id":"35668-zy6-003-oxygen-sensor-o2-for-honda-bf-la-bf-akl-jlm-marine","title":"Oxygen Sensor 35668-ZY6-003 – Fits Honda BF115 BF135 BFT150","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Honda Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e35668-ZY6-003\u003c\/strong\u003e (Honda LAF \/ lean air-fuel sensor). It threads into the exhaust passage on selected Honda BF115D, BF135A4, BFT115A, and BFT150A four-stroke outboards and reports exhaust oxygen so the ECM can trim fuel.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your Honda parts catalog\u003c\/strong\u003e (35668-ZY6-003)\u003cbr\u003e\n 2. \u003cstrong\u003eModel code\u003c\/strong\u003e — BF115D \/ DK1, BF135A4 \/ AK2, BFT115A, or BFT150A in the table below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical connector and thread\u003c\/strong\u003e — compare the product images with the sensor you remove before ordering (sealed 4-pin rectangular plug on a blue-sheathed pigtail)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is not Honda \u003cstrong\u003e35655-ZY3-003\u003c\/strong\u003e \/ \u003cstrong\u003e35655-ZY3-013\u003c\/strong\u003e (the oxygen sensor used on BF175 \/ BF200 \/ BF225). If your catalog or removed sensor shows a ZY3 number for a V6 outboard, order that listing instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers before you order.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35668-ZY6-003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (LAF \/ air-fuel ratio sensor)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTohatsu\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHZY635668003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent OEM number on Tohatsu-branded applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7659\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Honda or Tohatsu component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model code below, then match the OEM number on the sensor you remove. On Honda outboards the identification plate is typically on the stern bracket. Year and serial cut-offs vary by catalog revision, so OEM number match is the safest check.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF115D \/ DK1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e115\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke I4 EFI; when catalog\/OEM shows 35668-ZY6-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBFT115A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e115\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke I4 EFI; when catalog\/OEM shows 35668-ZY6-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF135A4 \/ AK2\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke I4 EFI; when catalog\/OEM shows 35668-ZY6-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBFT150A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-stroke I4 EFI; when catalog\/OEM shows 35668-ZY6-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order this sensor for Honda BF175 \/ BF200 \/ BF225 applications that specify 35655-ZY3-003 or 35655-ZY3-013.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen \/ LAF (lean air-fuel) sensor for programmed fuel injection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35668-ZY6-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated Tohatsu OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHZY635668003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSealed 4-pin rectangular plug on pigtail harness\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded hex body into the exhaust manifold \/ exhaust passage\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine 4-stroke I4 EFI outboard (115–150 HP class when OEM matches)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand positioning\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement — not genuine Honda OEM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust components to cool fully. Disconnect the battery negative cable before unplugging the sensor connector.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the harness routing and clip positions, then release the lock tab and unplug the four-pin connector. Unscrew the old sensor from the exhaust boss with an oxygen-sensor socket or slotted wrench on the hex — do not pull on the cable.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number 35668-ZY6-003 and the sealed 4-pin connector match this assembly and the product images. Keep the sensing tip and protection cap free of oil, grease, sealant, and solvent. Thread the new sensor in by hand to avoid cross-threading, then tighten on the hex per the Honda service manual for your model.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRoute the pigtail along the original path, reconnect the plug until it locks, restore any harness clips, reconnect the battery, start the engine on a water supply, and confirm there is no exhaust leak at the bung and no oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Honda 35668-ZY6-003. It is not a genuine Honda part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my engine?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the model code on your stern bracket plate (BF115D \/ DK1, BF135A4 \/ AK2, BFT115A, or BFT150A), then confirm the number on your original sensor is 35668-ZY6-003 (or Tohatsu HZY635668003) and that the connector is the same sealed four-pin shape shown in the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this fit Honda BF175 \/ BF200 \/ BF225?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Those V6 models use a different Honda oxygen-sensor family (35655-ZY3-003 \/ 35655-ZY3-013). Order only if your removed sensor or catalog calls for 35668-ZY6-003.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this listing include model years?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePublished year cut-offs differ across catalogs, so this listing does not print a year range. Match the OEM number on the sensor you remove, then confirm the connector against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Honda 35668-ZY6-003 oxygen \/ LAF sensor applications on BF115D, BF135A4, BFT115A, and BFT150A.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable exhaust oxygen sensing on Honda programmed-fuel-injection outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004243257,"sku":"23OS461","price":159.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_c5c390bc-318f-4c54-883f-c5903f44815c.jpg?v=1772414343"},{"product_id":"8m2003959-oxygen-sensor-for-mercruiser-3-0l-4-3l-4-5l-5-0l-5-7l-6-2l-8-1l-8-2l-jlm-marine","title":"Oxygen Sensor 8M2003959 – Fits MerCruiser EC Sterndrive","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket exhaust oxygen (O2) sensor replaces Mercury MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M2003959\u003c\/strong\u003e (also catalogued as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e710-8M2003959\u003c\/strong\u003e). It threads into the exhaust path on selected MerCruiser EC (emissions-controlled) sterndrive and inboard engines and reports exhaust oxygen so the ECM can hold closed-loop air\/fuel control. A failed sensor commonly causes rich running, poor fuel economy, and stored fuel-system codes.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eEngine serial number\u003c\/strong\u003e — MerCruiser sterndrive and inboard: engine block or flame-arrestor cover plate\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model and EC designation\u003c\/strong\u003e — confirm your row in the compatibility table below\u003cbr\u003e\n 3. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 8M2003959 or 710-8M2003959\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePhysically this listing is one sensor: threaded probe with perforated tip shield, hex flats for an oxygen-sensor socket, black corrugated lead sleeve, and a sealed four-pin connector with a blue weather seal and locking tab. Compare the connector and lead to the part you remove, and see the product images for the exact form.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury publishes this sensor as 8M2003959. The same Quicksilver \/ MerCruiser part also appears under the catalog form 710-8M2003959. Either number on your removed sensor or parts list points to this application.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M2003959\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR O2)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e710-8M2003959\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSame part — Quicksilver catalog form\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm model and serial before ordering. Mercury lists this sensor for MerCruiser EC applications by serial break, not by model year. MerCruiser serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Engines without an EC \/ catalyst exhaust system do not use this sensor position.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive \/ Configuration\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.0L MPI EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A072812 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L MPI Alpha \/ Bravo EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A637496 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.5L MPI 200 \/ 250 Alpha \/ Bravo (incl. EC)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2A441953 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L MPI Alpha \/ Bravo EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A300000 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 MAG MPI Alpha \/ Bravo EC \/ Horizon EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A300000 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e377 MAG MPI Bravo EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A343300 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e496 MAG EC (Base \/ H.O.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A066166 thru 1A350440\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L MPI MIE EC \/ 5.7L SKI EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInboard \/ Ski\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A090000 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e6.2L MPI MIE EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A091600 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8.1L Inboard EC (Base \/ H.O.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0W697154 thru 1A380251\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8.2L Inboard EC \/ 8.2L Mag EC (Base \/ H.O.)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInboard \/ Sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A350340 \u0026amp; Up (confirm break for your build)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eScorpion 350 EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0W698433 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eScorpion 377 HO EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1A091488 thru 1A092170\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e520 \/ 540\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRace \/ performance\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M970122 \u0026amp; Up \/ 0M970866 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e100 Vazer EC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1A035295 thru 1A036006\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eExhaust oxygen (O2) sensor for MerCruiser EC closed-loop fuel control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded into the exhaust component boss\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eProbe form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMetal tip with perforated protective shield; hex flats for sensor socket\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSealed 4-pin plug with blue weather seal and locking tab\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHarness\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack corrugated protective sleeve over the wire leads\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication class\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser EC (emissions-controlled) sterndrive and selected inboard engines\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Stop the engine and let the exhaust system cool completely, then disconnect the battery negative cable before touching any sensor wiring.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Trace the harness from the exhaust to the engine harness, release the locking tab and unplug the four-pin connector, then free the leads from any clips or ties.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Unscrew the old sensor with an oxygen-sensor socket or an open-end wrench that clears the harness. Inspect the threads in the exhaust boss and clean them if needed.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Compare the new sensor against the old one for thread form, hex size, harness routing, and connector shape. Keep oil, sealant, and solvents off the sensing tip.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Thread the sensor in by hand, then tighten it to the torque value in your MerCruiser service manual. Route the harness away from hot exhaust surfaces and moving belts, and refit the original clips.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Reconnect the connector until the lock clicks, reconnect the battery, clear any stored fault codes with a marine diagnostic tool, and run the engine to confirm the fault does not return.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for exhaust and closed-loop fuel-control components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with your engine serial number, then match the model and EC designation in the compatibility table, and finally compare the number on your original sensor with 8M2003959 or 710-8M2003959. The connector and lead form should also match the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this for EC engines only?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Quicksilver documents 8M2003959 for MerCruiser EC sterndrive applications. Engines built without a catalyst \/ EC exhaust system do not use this sensor position.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What are common symptoms of a failing oxygen sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eHigher fuel use, rich or rough idle, hesitation under load, and stored fuel-system fault codes on a SmartCraft display or diagnostic tool. A rich mixture can also foul spark plugs, so inspect plugs when replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eSerial number breaks matter. Confirm your engine serial is inside the listed range before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis sensor serves MerCruiser EC applications. Non-EC engines need a different sensor family.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eDo not confuse this MerCruiser EC sensor with Mercury outboard oxygen sensors that use different OEM numbers.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for exhaust and closed-loop fuel-control components.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury MerCruiser \/ Quicksilver 8M2003959 for selected EC sterndrive and inboard applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable exhaust oxygen sensing on MerCruiser EC fuel systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004276025,"sku":"23OS464","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_394118af-fbac-4943-9b34-0bf6ba01cc86.jpg?v=1772414345"},{"product_id":"803148-throttle-position-sensor-for-mercruiser-volvo-penta-omc-jlm-marine","title":"Throttle Position Sensor 803148 – Fits MerCruiser 350 Mag \u0026 Black Scorpion","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket throttle position sensor (TPS) replaces Mercury MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e803148\u003c\/strong\u003e (later catalogued as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0230659\u003c\/strong\u003e). It bolts to the throttle body and reports throttle-shaft angle to the ECM so fuel delivery and spark timing stay in sync. This listing is a brand-new sensor, not a remanufactured or rebuilt unit.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 803148 or 8M0230659\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model and serial number\u003c\/strong\u003e — MerCruiser MCM \/ MIE 350 Mag and Black Scorpion Ski from serial \u003cstrong\u003e0L005900 and up\u003c\/strong\u003e (serial plate on the engine block or flame-arrestor cover)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — black two-hole mounting flange, light grey rotor face, and a single sealed side connector\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the mounting ears, rotor slot, and connector shape with the product images before ordering. If your original sensor carries a different OEM number or a different connector layout, do not use this part.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct throttle position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e803148\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR-TPS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0230659\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLater catalog \/ supersession of 803148\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC Stern Drive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3855296\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number for the same TPS family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7757\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-33700\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCDI Electronics\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eE13-0008\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eARCO\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTP001\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury, MerCruiser, Quicksilver, Volvo Penta, or OMC component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your MerCruiser model and serial before ordering. Serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Always match the OEM number and physical form of the sensor you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE 350 Mag\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0L005900 \u0026amp; Up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 803148 \/ 8M0230659\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBlack Scorpion Ski\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0L005900 \u0026amp; Up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReplaces 803148 \/ 8M0230659\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThrottle Position Sensor (TPS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver 803148 (also 8M0230659)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBolt-on throttle-body mount with two-hole flange\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle sealed side connector (plug-in to the existing engine harness)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHousing form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack molded body with light grey rotor face over the throttle-shaft coupling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand new — \u003cstrong style=\"color: #d32f2f;\"\u003enot remanufactured\u003c\/strong\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Disconnect the battery negative cable and let the engine cool. Remove the flame arrestor if it blocks access to the throttle body.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Release the locking tab and unplug the harness from the old sensor. Note how the connector is routed so the new lead is not strained against the throttle linkage.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Remove the two mounting screws and lift the sensor off the throttle shaft. Compare the old and new units side by side: flange holes, rotor slot, and connector position must match.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Align the new sensor rotor with the flat of the throttle shaft, seat it fully against the throttle body, then fit the screws and tighten evenly to the torque in your MerCruiser service manual. Reuse the original screws unless they are corroded or damaged.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Reconnect the harness until the lock clicks, refit the flame arrestor, and reconnect the battery. If your service manual specifies a TPS voltage check or reset, follow that procedure with a digital multimeter or the manufacturer diagnostic tool.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Start the engine, let it idle, and open and close the throttle slowly while checking for smooth response and no stored fault codes.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI throttle-body sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRead the number on your existing sensor first. If it is 803148 or 8M0230659, this is the correct replacement. Then confirm MCM \/ MIE 350 Mag or Black Scorpion Ski with serial 0L005900 and up, and compare the flange and connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this sensor new or remanufactured?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eEvery unit for this listing is brand new. We do not supply rebuilt, refurbished, or remanufactured sensors here.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What symptoms point to a failing throttle position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include rough or hunting idle, hesitation when the throttle opens, poor throttle response, and engine fault codes related to throttle position. Confirm the fault by testing before replacing the sensor — wiring and connector problems can produce the same symptoms.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury, MerCruiser, or Quicksilver part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMatch the OEM number and the physical form of your original sensor before ordering. A different connector or flange means a different part.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eSerial number 0L005900 and up applies to the MerCruiser applications listed above. Confirm your plate before purchase.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket part. Brand names and part numbers are for reference only.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for EFI throttle-body sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury MerCruiser \/ Quicksilver 803148 and 8M0230659 for the MerCruiser applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable throttle-position feedback on MerCruiser EFI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004603705,"sku":"23PS376","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_81316d38-b838-4652-8e00-af2c3ea9b714.jpg?v=1772414356"},{"product_id":"throttle-position-sensor-3857487-fits-volvo-penta-mercruiser","title":"Throttle Position Sensor 3857487 – Fits Volvo Penta \u0026 MerCruiser","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket throttle position sensor (TPS) replaces Volvo Penta \/ OMC \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3857487\u003c\/strong\u003e and the matching MerCruiser \/ Mercury numbers in the cross-reference below (including \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e853678T\u003c\/strong\u003e and current \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0221731\u003c\/strong\u003e). It mounts on the throttle body and reports throttle-shaft angle to the ECM so fuel delivery and spark timing stay coordinated on GM-based marine MPI engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 3857487 (Volvo Penta \/ OMC) or MerCruiser 853678T \/ 8M0097035 \/ 8M0221731 (Sierra 18-7700 family)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine brand and application\u003c\/strong\u003e — Volvo Penta \/ OMC gasoline 4.3–8.2L, or MerCruiser MCM \/ MIE MPI models listed below (often ECM 555)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — two-hole flange mount, three-wire connector, and a D-shaped throttle-shaft drive with O-ring seal\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the flange holes, D-drive, and connector with the product images before ordering. This is \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003enot\u003c\/strong\u003e the MerCruiser 805226A1 (Sierra 18-7630) family or the 803148 Mag \/ Black Scorpion TPS — those are separate listings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct throttle position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3857487\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (shared Volvo Penta \/ OMC number)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e853678T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlso catalogued as 853678 and 802623; superseded to 8M0221731\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0221731\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent number; supersedes 8M0097035 and 853678T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIndmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e556103\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eR020041\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7700\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-33702\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCDI Electronics\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eE13-0006\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEMP\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1300-13600\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Volvo Penta, OMC, Mercury, MerCruiser, Quicksilver, Indmar, or Crusader component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm brand, displacement, and the original sensor number before ordering. On Volvo Penta and OMC gasoline engines the identification plate is typically on the block or flywheel housing; on MerCruiser sterndrive and inboard engines it is on the block or near the flame-arrestor cover. MerCruiser owners can also cross-check diagrams at \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Always match the OEM number and physical form of the sensor you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L, 5.0L, 5.7L, 8.1L, 8.2L gasoline\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 3857487\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGasoline sterndrive applications using 3857487\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSame OEM number as Volvo Penta\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE 4.3L MPI; 5.0L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 853678T \/ 8M0221731 family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMX 6.2L MPI with ECM 555; 350 Mag MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 853678T \/ 8M0221731 family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack Scorpion Tow Sports; 377 Scorpion Tow Sports\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 853678T \/ 8M0221731 family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e7.4L MPI (L29); MCM 496 Mag \u0026amp; HO\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 853678T \/ 8M0221731 family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMIE 8.1S \u0026amp; 8.1S HO\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReplaces 853678T \/ 8M0221731 family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eNot for 2006-and-up drive-by-wire throttle systems or LT1 applications. If your stamped number is 805226A1 or 803148, use the listing that matches that number instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThrottle Position Sensor (TPS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC 3857487\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDrive \/ seal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eD-shaped throttle-shaft drive with O-ring seal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThree-wire \/ three-terminal sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBolt-on throttle-body flange (two mounting holes)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEngine systems\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eGM-based marine MPI \/ multi-port injected sterndrive and inboard engines (not drive-by-wire)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Disconnect the battery negative cable and let the engine cool. Remove the flame arrestor if it blocks access to the throttle body.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Unplug the three-wire harness from the old sensor. Note connector routing so the new lead is not strained against the throttle linkage.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Remove the two mounting screws and lift the sensor off the throttle shaft. Compare old and new side by side: flange holes, D-shaped drive, and connector position must match.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Align the D-drive with the throttle shaft, seat the sensor fully against the throttle body, then fit the screws and tighten evenly to the torque in your engine service manual. Reuse the original screws unless they are corroded or damaged.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Reconnect the harness until it locks, refit the flame arrestor, and reconnect the battery. If your service manual specifies a TPS voltage check or idle reset, follow that procedure with a digital multimeter or the manufacturer diagnostic tool.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Start the engine, let it idle, and open and close the throttle slowly while checking for smooth response and no stored fault codes.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI throttle-body sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this is the correct TPS?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRead the number on your existing sensor first. If it is Volvo Penta \/ OMC 3857487, MerCruiser 853678T \/ 8M0097035 \/ 8M0221731, Indmar 556103, or a verified Sierra 18-7700 cross, this is the correct replacement for the applications listed above. Compare the D-drive, O-ring seal face, and three-wire connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Will this replace MerCruiser 805226A1 or 803148?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 805226A1 (Sierra 18-7630) and 803148 \/ 8M0230659 (later Mag \/ Black Scorpion applications) are different MerCruiser TPS families. Order the listing that matches the number stamped on your removed sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What symptoms point to a failing throttle position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include rough or hunting idle, hesitation when the throttle opens, poor throttle response, and engine fault codes related to throttle position. Confirm the fault by testing before replacing the sensor — wiring and connector problems can produce the same symptoms.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Volvo Penta, OMC, Mercury, MerCruiser, or Quicksilver part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMatch the OEM number and the physical form of your original sensor before ordering. A different connector or drive shape means a different part.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eNot for 2006-and-up drive-by-wire systems or LT1 applications. Not for MerCruiser 805226A1 or 803148 TPS families.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket part. Brand names and part numbers are for reference only.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for EFI throttle-body sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Volvo Penta \/ OMC 3857487 and the MerCruiser 853678T \/ 8M0221731 (Sierra 18-7700) family for the MPI applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable throttle-position feedback on GM-based marine MPI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004636473,"sku":"23PS377","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/A81649595573b4a5ab7c80860f148f50bf.webp?v=1772455201"},{"product_id":"crankshaft-position-sensor-3858979-fits-volvo-penta-omc-4-3-5-7l","title":"Crankshaft Position Sensor 3858979 – Fits Volvo Penta OMC 4.3–5.7L","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket crankshaft position sensor replaces Volvo Penta \/ OMC \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3858979\u003c\/strong\u003e (also catalogued for MerCruiser \/ Quicksilver as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e864297T01\u003c\/strong\u003e, including 864297 and 864297001). It mounts at the timing cover and reports crankshaft position and speed to the ECM so ignition timing and fuel delivery stay synchronized on gasoline sterndrive and inboard engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your parts catalog\u003c\/strong\u003e — 3858979 (Volvo Penta \/ OMC) or 864297T01 \/ 864297 \/ 864297001 (MerCruiser)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine brand and displacement\u003c\/strong\u003e — gas OMC \/ Volvo Penta 4.3L, 5.0L, or 5.7L, or the MerCruiser models listed below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — compare the mounting style, connector, and overall shape with the product images and with the sensor you remove\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis sensor is intended for GM-based marine engines that use a composite (plastic) timing cover with a crank-sensor port. If your original sensor carries a different OEM number, or your timing cover has no sensor port, do not use this part even if the displacement matches.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct crankshaft position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3858979\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (crankshaft position sensor)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e864297T01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlso catalogued as 864297 and 864297001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIndmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e556293\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number for the same sensor family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7706\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC replacement listing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7556\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser replacement listing for the same sensor family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-29820\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCDI Electronics\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eE13-0003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Volvo Penta, OMC, Mercury, MerCruiser, Quicksilver, or Indmar component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm brand, displacement, and the original sensor number before ordering. On Volvo Penta and OMC gasoline engines the identification plate is typically on the block or flywheel housing; on MerCruiser sterndrive and inboard engines it is on the block or near the flame-arrestor cover. Always match the OEM number and physical form of the sensor you remove. MerCruiser owners can also cross-check diagrams at \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L, 5.0L, 5.7L gasoline sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 3858979; composite timing cover\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Cobra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L, 5.0L, 5.7L gasoline sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 3858979; composite timing cover\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L Carb \/ MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 864297T01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L MPI, 5.7L MPI, 6.2L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 864297T01; composite timing cover\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 Magnum\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 864297T01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e525 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReplaces 864297T01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eEngines outside this list are not covered by this listing. If your original sensor number differs, confirm compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrankshaft position sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC 3858979\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlso replaces\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser \/ Quicksilver 864297T01 (864297 \/ 864297001)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine application\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMarine gasoline sterndrive and inboard (GM-based V6 \/ V8)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting location\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTiming cover crank-sensor port\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTiming cover requirement\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eComposite (plastic) timing cover with sensor port — not for metal covers without a port\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Disconnect the battery negative cable and allow the engine to cool before working near the timing cover.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Unplug the harness from the original sensor, then remove the mounting fastener and withdraw the sensor from the timing-cover bore. Note bracket orientation and lead routing before removal.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Compare the new sensor with the old one side by side. Mounting style, connector, and overall shape must match before installation.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Clean the mounting bore and sealing face. Seat the new sensor fully without forcing it, then refit the fastener to the torque in your engine service manual.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Reconnect the harness until the lock clicks. Route the lead clear of belts, pulleys, and hot exhaust components, then reconnect the battery.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Clear any stored crank or timing fault codes with a marine diagnostic tool, start the engine, and confirm a stable idle and correct RPM reading before returning the boat to service.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI crankshaft position sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on your original sensor. If it is Volvo Penta \/ OMC 3858979 or MerCruiser 864297T01 \/ 864297 \/ 864297001, this is the correct replacement family. Then confirm your brand and displacement against the compatibility table and compare the physical form with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What symptoms point to a failing crankshaft position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include hard starting or no start, intermittent stalling, an erratic or missing tachometer signal, and misfire or crank\/timing fault codes. Check the harness and connector for corrosion and confirm the fault with a marine scan tool before replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Will it fit a metal timing cover?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is for GM-based marine engines with a composite (plastic) timing cover that already has a crank-sensor port. Engines with a metal cover and no sensor port use a different arrangement.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Volvo Penta, OMC, or MerCruiser part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMatch the OEM number and the physical form of your original sensor before ordering. A different connector or mount means a different part.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eConfirm a composite timing cover with a crank-sensor port. This sensor is not for metal covers without that port.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket part. Brand names and part numbers are for reference only.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for EFI crankshaft position sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Volvo Penta \/ OMC 3858979 and MerCruiser 864297T01 for the applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable crankshaft-position feedback on gasoline sterndrive EFI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004669241,"sku":"23PS378","price":53.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_154bd9a1-b7f8-47c6-8298-6a65669cfc30.jpg?v=1772414361"},{"product_id":"881879t26-water-pressure-sensor-for-mercury-jlm-marine","title":"Water Pressure Sensor 881879T26 – Fits Mercury Verado Outboards","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket water pressure sensor replaces Mercury Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e881879T26\u003c\/strong\u003e and the earlier numbers it supersedes, \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e881879A19\u003c\/strong\u003e and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e881879A20\u003c\/strong\u003e. On Verado powerheads it sits in the port cylinder block group and is fed by a small pressure tube from the cooling circuit, where it reports raw-water pressure to the SmartCraft system so the engine can warn you before an overheat becomes engine damage. Every unit is brand new production — not remanufactured and not rebuilt from a used core.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eSerial number\u003c\/strong\u003e — Mercury outboards: plate on the transom bracket or cowl identification plate\u003cbr\u003e\n 2. \u003cstrong\u003eModel family and horsepower\u003c\/strong\u003e — for example Verado 4-cylinder 150, Verado 6-cylinder 250, Pro Verado 300\u003cbr\u003e\n 3. \u003cstrong\u003eNumber stamped on the sensor you remove\u003c\/strong\u003e, then compare the thread, connector, and overall shape with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the correct sensor by form as well as by number. The unit uses a threaded metal pressure-port fitting, a moulded connector housing with a locking tab for the engine harness, and an outlet spigot for the pressure tube. If your original sensor looks different, uses a different connector, or carries an unrelated Mercury number (for example a MAP sensor), do not use this part even if the horsepower overlaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct water pressure sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879T26\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent OEM water pressure sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879A19\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number; superseded by 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879A20\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number; superseded by 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWSM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e778-120\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket water pressure sensor for Verado applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine or Mariner component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number in the table below. Mercury changed this sensor number during several production runs, so the serial range is the decisive check. For Mercury owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Mariner-badged engines that use the same Mercury OEM number are covered the same way — always match the number on the sensor you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 4 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135, 150, 175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P419487 and up (see serial breaks for your model)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 881879A20 supersession to 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 4 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P514869 and up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 881879A20 supersession to 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0T980000 THRU 1B226999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 881879A19 supersession to 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P409357 THRU 1B517433\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 881879A20 supersession to 881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275, 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P520553 THRU 2B144122; 1B517434 THRU 2B144122; 2B144123 and up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect 881879T26 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePro Verado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 250, 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B034840 and up (200); 1B830170 and up (250\/300); later 2B144123 and up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect 881879T26 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado \/ Pro Verado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350, 400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B141124 and up (350 Pro \/ 400); 2B141617 and up (350)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect 881879T26 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350SCi Verado\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B716557 THRU 2B143542\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect 881879T26 catalog application\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePro XS 3.0L DFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225, 250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B426561 and up (earlier via A20); 1B752547 and up (T26)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm number on removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eXS \/ Sport XS DFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e225, 250, 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1E001867 and up (model-specific breaks apply)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVia 881879A20 supersession; confirm OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf your serial number sits near a range boundary, confirm the number stamped on the sensor you are removing before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWater pressure sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879T26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded numbers covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879A19, 881879A20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine brands\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury; Mariner where the same OEM number applies\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine families\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-cylinder and 6-cylinder four-stroke, Pro Verado, 350SCi, selected Pro XS \/ XS DFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting location\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePort cylinder block group; fed by the cooling-circuit water-pressure tube\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical interface\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMoulded plug-in connector with locking tab for the engine harness\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand new production unit, not remanufactured or rebuilt\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eShut the engine down, let it cool, and disconnect the negative battery cable before touching any sensor or harness connector.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eRemove the cowl and locate the water pressure sensor in the port cylinder block area, where the small pressure tube from the cooling circuit meets the sensor port.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003ePress the locking tab and unplug the harness connector, then release the retaining clip and separate the pressure tube from the sensor. Expect a small amount of residual water.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eUnscrew the old sensor with a correctly sized wrench on the hex flat only. Never apply force to the plastic connector housing or the outlet spigot.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eClean the threads and sealing face, compare the new sensor with the old one for identical thread, connector, and spigot layout, then fit the new sensor and tighten to the torque given in your Mercury service manual.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the tube and harness plug, reconnect the battery, run the engine on a flushing supply or in the water, and confirm that the SmartCraft display or gauge shows a stable water-pressure reading with no leaks around the fitting.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for SmartCraft cooling sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the serial number on your Mercury outboard and locate it in the compatible engine models table. Then confirm the model family and horsepower, and finally compare the number printed on the sensor you are removing with 881879T26, 881879A19, or 881879A20. If all three agree and the physical form matches, the part is correct for your engine.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My original sensor is marked 881879A19 or 881879A20. Can I still use this one?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Mercury superseded both 881879A19 and 881879A20 to 881879T26. This aftermarket sensor is built to replace that current number, so an engine that originally left the factory with either earlier number is served by this part when the physical form matches.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What are the symptoms of a failing water pressure sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eTypical signs are an erratic or blank water-pressure reading on the SmartCraft display, a low water-pressure warning while the telltale stream and cooling flow look normal, or a reading that drops to zero as soon as the engine warms up. Before replacing the sensor, check the pressure tube and fitting for salt blockage or splits — a restricted tube produces the same symptoms.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify that the product images and the number on your original sensor match 881879T26, 881879A19, or 881879A20, including thread, connector housing, and outlet spigot. If anything differs, do not proceed even if your engine model appears in the table.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eEvery unit is brand new. We do not supply remanufactured or rebuilt sensors for this listing.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eTighten the sensor using the hex flat only and follow the torque value in your Mercury service manual. Over-tightening or gripping the plastic housing can crack the body and cause a leak.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for SmartCraft cooling sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 881879T26 (and superseded 881879A19 \/ 881879A20) for the Verado applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable cooling-system pressure feedback on Mercury Verado outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004702009,"sku":"23PS380","price":149.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_f9bc5c14-24e0-4dbe-a593-bb94b3d03c86.jpg?v=1772414364"},{"product_id":"camshaft-position-sensor-880609-fits-mercury-verado","title":"Camshaft Position Sensor 880609 – Fits Mercury Verado","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket camshaft position sensor replaces Mercury Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e880609\u003c\/strong\u003e, which Mercury later listed as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0011987\u003c\/strong\u003e and then as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0233140\u003c\/strong\u003e. It mounts in the cylinder head \/ camshaft cover group and reports camshaft angle to the engine control module so ignition and injection timing stay synchronised on the Mercury and Mariner applications listed below.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 880609, 8M0011987, or 8M0233140\u003cbr\u003e\n 2. \u003cstrong\u003eEngine serial number\u003c\/strong\u003e — Mercury \/ Mariner outboards: plate on the transom bracket or cowl; Mercury Racing QC4V: engine identification plate\u003cbr\u003e\n 3. \u003cstrong\u003eModel family and horsepower\u003c\/strong\u003e against the compatibility table, then compare the body shape with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the sensor by form as well as by number. The unit is a one-piece moulded black plastic body with a cylindrical probe barrel, a pre-fitted brown O-ring on the barrel, a single flat mounting ear with a metal bushing for one retaining bolt, and a side-facing sealed electrical connector with a locking tab. If your original sensor looks different or carries an unrelated Mercury number, do not use this part even if the horsepower overlaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct camshaft position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e880609\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOriginal equipment sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0011987\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes 880609; later superseded by 8M0233140\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e8M0233140\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCurrent catalogue number (functional replacement)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine or Mariner component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number in the table below. Mercury changed this sensor number during production, so the serial range and the number on the removed sensor are the decisive checks. For Mercury owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Mariner-badged engines that use the same Mercury OEM number are covered the same way.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEFI FourStroke outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75, 80, 90, 100, 115\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P459572 THRU 2B094995; 1B366823 THRU 2B094995 (model-specific)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 880609 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 4 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135, 150, 175, 200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P419487 and up (see model serial breaks)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 880609 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P409357 THRU 1B517433; 0T980000 THRU 1B226999 (model breaks)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 880609 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275, 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0P520553 THRU 2B144122; 1B517434 THRU 2B144122; 2B144123 and up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 8M0011987 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePro Verado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 250, 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B034840 and up (200); 1B830170 and up (250\/300); later 2B144123 and up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 8M0011987 catalog applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado \/ Pro Verado 4-Stroke, 6 Cylinder\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350, 400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B141124 and up (350 Pro \/ 400); 2B141617 and up (350)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 8M0011987 \/ current 8M0233140 applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350SCi Verado\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B716557 THRU 2B143542\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVia 8M0011987 catalog application\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury Racing QC4V\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1100, 1350, 1650\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0M965965 and up (1100); 0M965309 and up (1350 \/ 1650)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVia 8M0011987 \/ 8M0233140 applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf your serial number sits near a range boundary, confirm the number stamped on the sensor you are removing before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCamshaft position sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e880609\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded \/ current numbers covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0011987, 8M0233140\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine brands\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury; Mariner where the same OEM number applies\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle-bolt flange with metal bushing; inserts into cylinder head or camshaft cover\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSealing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eO-ring pre-fitted on the sensor barrel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical interface\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSide-facing sealed connector housing with locking tab\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eHousing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOne-piece moulded black plastic body\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before touching any engine wiring.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the sensor in the cylinder head or camshaft cover using your engine parts diagram, then release the locking tab and unplug the harness connector.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRemove the single retaining bolt from the mounting ear and withdraw the old sensor straight out of its bore. Confirm the old O-ring comes out with it and is not left inside the head.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eWipe the bore clean of oil and debris, compare the old and new sensors side by side, and lightly lubricate the new O-ring with clean engine oil.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003ePush the new sensor fully home without twisting the O-ring, align the mounting ear, then fit and tighten the bolt to the torque given in your Mercury service manual.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the harness until the latch clicks, reconnect the battery, clear stored fault codes with a marine diagnostic tool if needed, then start the engine and confirm a steady idle and clean throttle response.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for camshaft position sensors on EFI and Verado powerheads.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on your old sensor. If it reads 880609, 8M0011987, or 8M0233140, this is the correct replacement family. Then check your engine serial number against the ranges in the compatibility table, and finally compare the body shape, single mounting ear, O-ring barrel, and connector housing with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My old part number is 880609 but the dealer quoted 8M0233140. Is this the same sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Mercury superseded 880609 to 8M0011987 and later to 8M0233140. A superseded number is the functional replacement for the earlier one. Minor moulding or marking differences between production runs are normal as long as the barrel, O-ring, mounting ear, and connector match your original part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What are the symptoms of a failing camshaft position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eTypical complaints are hard starting, a rough or hunting idle, misfires under load, sudden power limiting, and a stored camshaft position sensor fault code. Because the same symptoms can come from a chafed harness or a corroded connector, inspect the wiring and the pins before replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify that the product images and the number on your original sensor match 880609, 8M0011987, or 8M0233140, including barrel, O-ring, mounting ear, and connector housing. If anything differs, do not proceed even if your engine model appears in the table.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMercury lists this sensor across several serial-number blocks within the same horsepower rating, so the serial number and the original part number take priority over horsepower alone.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eHandle the sensor tip carefully. Dropping the sensor or forcing it into a dirty bore can damage the sealing surface and cause intermittent signal faults.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for camshaft position sensors on EFI and Verado powerheads.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 880609 (and superseded 8M0011987 \/ 8M0233140) for the EFI FourStroke, Verado, and QC4V applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine camshaft position sensors engineered for reliable timing feedback on Mercury powerheads.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004734777,"sku":"23PS385","price":75.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_ba7b40dd-4ae3-499c-bf90-b3838bc31253.jpg?v=1772414367"},{"product_id":"8m0095310-digital-trim-position-sender-for-mercury-mercruiser-jlm-marine","title":"Digital Trim Position Sender 8M0095310 – Fits MerCruiser DTS","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket digital trim position sender replaces MerCruiser \/ Mercury Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0095310\u003c\/strong\u003e (and earlier SmartCraft numbers \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e863187\u003c\/strong\u003e \/ \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e863187A1\u003c\/strong\u003e). It is a 3-wire SmartCraft sensor that reports sterndrive trim angle to digital gauges and the engine controller.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sender you remove\u003c\/strong\u003e — 8M0095310, 863187, or 863187A1\u003cbr\u003e\n 2. \u003cstrong\u003eControl and gauge type\u003c\/strong\u003e — this unit is for digital SmartCraft \/ DTS systems that do \u003cem\u003enot\u003c\/em\u003e need a separate analog sender to drive analog trim gauges\u003cbr\u003e\n 3. \u003cstrong\u003eEngine \/ software family\u003c\/strong\u003e against the compatibility table, then compare the epoxy-sealed sender body and harness layout with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf your boat still uses an analog-only trim gauge that requires an analog sender, this digital-only assembly is the wrong choice — confirm the OEM number and gauge type before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct digital SmartCraft trim sender. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0095310\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent digital trim sender assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e863187A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded by 8M0095310\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e863187\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier number; superseded by 8M0095310\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, MerCruiser, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your MerCruiser sterndrive \/ inboard family below. Find the engine ID plate on the block or flame-arrestor cover, then use \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for the gimbal trim sender. Digital SmartCraft only — boats that still need an analog sender for analog gauges are outside this listing.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine \/ System Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAll DTS engines\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDigital Throttle \u0026amp; Shift with SmartCraft digital trim\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e496 Mag; 8.2L MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOnly when an analog sender is \u003cem\u003enot\u003c\/em\u003e required for analog gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePCM 112 — 4.5L \u0026amp; 6.2L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAll PCM 112 engines in these displacements\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser \/ MCM Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM Racing engines\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2003 and later\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser \/ MCM Diesel\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMCM Diesel SmartCraft\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEngines with 2.2 and 2.5 software\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eBravo I \/ II \/ III and Bravo X drives that use this same 3-wire SmartCraft trim sensor are covered when the removed sender number matches. Confirm the stamped number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDigital trim position sender \/ SmartCraft trim sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0095310\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier numbers covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e863187A1, 863187\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSignal type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire digital SmartCraft\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConstruction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEpoxy-encased sensor body, sealed watertight\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEnvironment\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngineered for saltwater marine service\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication brands\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser; Mercury sterndrive \/ MCM Racing \u0026amp; diesel SmartCraft where listed\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before working on trim wiring or the gimbal-mounted sender.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eTrim the sterndrive fully in (full down), then note the wire colours and connector orientation on the old sender before unplugging it.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRemove the retaining hardware and withdraw the old sender. Compare the new unit side by side — body shape, rotor index marks, and harness layout should match.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eWith the drive still fully in, align the index mark on the sensor rotor with the index mark on the sensor body, then install and secure the sender per your MerCruiser service manual torque values.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eRoute and clamp the harness clear of moving parts, mate the connector until it latches, and reconnect the battery.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003ePower up SmartCraft and verify trim moves smoothly from full in to full out. Recalibrate with a Mercury CDS \/ CDS G3 tool or SmartCraft Manager if your application requires it.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for SmartCraft trim senders on DTS and digital-gauge boats.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sender you remove. If it reads 8M0095310, 863187, or 863187A1, and your system is digital SmartCraft \/ DTS without a required analog sender for analog gauges, this is the correct replacement family. Then match your engine family to the compatibility table.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My old sender has green, purple, and black wires. Will this work?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes on many earlier SmartCraft installations. On the current harness colour map, green maps to red, purple to white, and black to blue. Confirm terminal positions before seating pins.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Will this drive an analog trim gauge by itself?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is a digital SmartCraft trim position sender. MerCruiser applications that still need an analog sender for analog gauges require a different kit (for example the analog-inclusive sender kits), not this digital-only assembly.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, MerCruiser, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the number on your original sender and that your system is digital SmartCraft \/ DTS. Do not install this digital-only sender where an analog sender is still required for analog gauges.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eAlign the rotor and body index marks with the drive fully trimmed in before tightening the mounting hardware.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ MerCruiser \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation and SmartCraft trim calibration are recommended after sender replacement on DTS boats.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to MerCruiser 8M0095310 (and superseded 863187 \/ 863187A1) for the DTS, Mag, PCM 112, Racing, and diesel SmartCraft applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine digital trim senders engineered for reliable SmartCraft trim feedback on MerCruiser sterndrives.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981004767545,"sku":"23PS692","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_0f80f13f-9647-425b-b5f3-5190ab848ba9.jpg?v=1772455522"},{"product_id":"3854905-knock-sensor-assembly-for-volvo-penta-omc-jlm-marine","title":"Knock Sensor 3854905 – Volvo Penta 4.3\/5.0\/5.7L Stern Drive","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eknock (detonation) sensor\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3854905\u003c\/strong\u003e on gasoline stern drive \/ Out Drive packages. It threads into the engine block, monitors combustion vibration, and signals the control module so ignition timing can be retarded when knock is detected.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sensor you are removing or in your parts catalog — \u003cstrong\u003e3854905\u003c\/strong\u003e\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model code and year\u003c\/strong\u003e on the Volvo Penta engine identification plate (see Compatible Engines below)\u003cbr\u003e\n 3. \u003cstrong\u003eAftermarket cross\u003c\/strong\u003e — Sierra \u003cstrong\u003e18-7679\u003c\/strong\u003e if that is what your catalog lists\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the product images to the part on your engine: cylindrical metal body, single-pin terminal post on top, and a threaded mounting stud with pre-applied sealant on the threads. Confirm the OEM number before ordering — other knock sensors exist for different stern-drive families.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. 3854905 is the primary Volvo Penta reference for this listing.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3854905\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOriginal equipment knock sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7679\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect replacement cross\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engines\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your Volvo Penta stern drive \/ Out Drive model designation and year on the engine identification plate, and that the removed sensor is numbered \u003cstrong\u003e3854905\u003c\/strong\u003e (or Sierra \u003cstrong\u003e18-7679\u003c\/strong\u003e). Do not expand beyond the models listed here.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L stern drive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1994–2002\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L Gxi-A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2002\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L GiL-A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7Gi-A, 5.7GXi-A, 5.7GXi-B, 5.7GiI-A, 5.7GSiI-A, 5.7GXiI-A, 5.7GXiI-B\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e5.7L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e5.7GLPNCS, 5.7GIPNCACE, 5.7GIPNCSCE, 5.7GIPNCMCE, 5.7GIPNCBCE, 5.7GIINCCCE, 5.7GIINCSCE\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1995–1996\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e This listing covers the gasoline stern-drive packages above. Verify the OEM number on your engine before ordering — other Volvo Penta knock sensors are used on different engine families.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKnock \/ detonation sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3854905\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine application\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta gasoline stern drive \/ Out Drive, 4.3L \/ 5.0L \/ 5.7L\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAftermarket cross\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra 18-7679\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal style\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle-pin connector post (no harness supplied)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded stud with pre-applied thread sealant; screws into the engine block\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDetects knock \/ detonation and signals the ECM for timing retard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery and allow the engine to cool. Locate the existing knock sensor on the block and note harness routing before unplugging.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUnscrew the old sensor with a deep socket. Clean the block threads and mounting face so the new sensor can seat metal-to-metal.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare body shape, stud length, and single-pin terminal to the part you removed and to the product images. Do not add extra sealant, tape, or washers — the stud already carries thread sealant, and the sensor needs direct metal contact to read block vibration.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThread the sensor in by hand, then tighten to the torque specified in your Volvo Penta service manual for this application. Over-tightening can damage the sensing element.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the harness until fully seated, reconnect the battery, clear any stored knock-sensor codes if present, and confirm normal operation under load.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my engine?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sensor you are removing. If it reads 3854905 or Sierra 18-7679, this part is the equivalent. Then confirm your engine model and year appear in the compatibility table, and compare body shape and the single-pin terminal with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 3854905 (and Sierra 18-7679). It is not a genuine Volvo Penta part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed knock sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include reduced power under load, retarded timing behavior, higher fuel use, and stored knock-sensor fault codes. Corrosion on the body or a damaged terminal can also weaken the signal — inspect the harness and grounds before replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this include a wiring harness or gasket?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo harness or separate gasket is supplied with this listing. Reuse the existing engine harness connector. The mounting stud uses pre-applied thread sealant for sealing in the block.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Volvo Penta 3854905 knock-sensor applications on the listed 4.3L \/ 5.0L \/ 5.7L stern-drive packages.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable ignition-knock sensing service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981005127993,"sku":"23SE185","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_a21b35a7-82bc-4a02-995a-b1b3069dd7f9.jpg?v=1772414376"},{"product_id":"805226a1-throttle-position-sensor-for-mercruiser-volvo-penta-jlm-marine","title":"Throttle Position Sensor 805226A1 – Fits MerCruiser MCM\/MIE EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket throttle position sensor (TPS) replaces Mercury MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805226A1\u003c\/strong\u003e. It mounts on the throttle body and reports throttle-shaft angle to the ECM so fuel delivery and spark timing stay coordinated on EFI sterndrive and inboard engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 805226A1 (also commonly cross-matched to Sierra 18-7630)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — MerCruiser MCM \/ MIE GM V-6 and V-8 EFI (305, 350, 454, and 502 CID)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — black molded housing, two-hole mounting flange, and a three-terminal electrical connector\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the flange holes, rotor\/drive slot, and connector shape with the product images before ordering. If your original sensor carries a different OEM number or a different connector layout, do not use this part — other MerCruiser TPS numbers (for example later Mag \/ Black Scorpion sensors) are separate listings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct throttle position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805226A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR KIT-TPS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta \/ OMC Stern Drive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3855184\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number for the same TPS family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCrusader\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e47032\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePleasureCraft\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eR020040\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7630\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9-33701\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCDI Electronics\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eE13-0007\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury, MerCruiser, Quicksilver, Volvo Penta, OMC, Crusader, or PleasureCraft component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your MerCruiser model before ordering. Serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Always match the OEM number and physical form of the sensor you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement \/ Notes\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE GM V-6 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGM V-6 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE 305 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e305 CID V-8 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE 350 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 CID V-8 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMCM \/ MIE 454 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e454 CID V-8 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMCM \/ MIE 502 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e502 CID V-8 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReplaces 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eConfirm the number stamped on your removed sensor and compare the connector and flange with the product images before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThrottle Position Sensor (TPS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver 805226A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBolt-on throttle-body mount with two-hole flange\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThree-terminal electrical connector (plug-in to the existing engine harness)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHousing form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack molded body with keyed throttle-shaft coupling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEngine systems\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser MCM \/ MIE GM V-6 \u0026amp; V-8 EFI (305 \/ 350 \/ 454 \/ 502 CID)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Disconnect the battery negative cable and let the engine cool. Remove the flame arrestor if it blocks access to the throttle body.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Release the locking tab and unplug the three-terminal harness from the old sensor. Note how the connector is routed so the new lead is not strained against the throttle linkage.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Remove the two mounting screws and lift the sensor off the throttle shaft. Compare the old and new units side by side: flange holes, shaft coupling, and connector position must match.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Align the new sensor coupling with the throttle shaft, seat it fully against the throttle body, then fit the screws and tighten evenly to the torque in your MerCruiser service manual. Reuse the original screws unless they are corroded or damaged.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Reconnect the harness until the lock clicks, refit the flame arrestor, and reconnect the battery. If your service manual specifies a TPS voltage check or idle reset, follow that procedure with a digital multimeter or the manufacturer diagnostic tool.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Start the engine, let it idle, and open and close the throttle slowly while checking for smooth response and no stored fault codes.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI throttle-body sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRead the number on your existing sensor first. If it is 805226A1 (or a verified cross such as Sierra 18-7630), this is the correct replacement for MerCruiser MCM \/ MIE GM V-6 and V-8 (305, 350, 454, 502) EFI applications. Compare the flange and three-terminal connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Will this fit a MerCruiser 350 Mag or Black Scorpion with a different TPS number?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Sensors stamped 803148 \/ 8M0230659 (and similar later Mag \/ Black Scorpion applications) are a different MerCruiser TPS family. Order the listing that matches the number on your removed sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What symptoms point to a failing throttle position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include rough or hunting idle, hesitation when the throttle opens, poor throttle response, and engine fault codes related to throttle position. Confirm the fault by testing before replacing the sensor — wiring and connector problems can produce the same symptoms.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury, MerCruiser, or Quicksilver part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMatch the OEM number and the physical form of your original sensor before ordering. A different connector or flange means a different part.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis listing is for MerCruiser MCM \/ MIE GM V-6 \u0026amp; V-8 EFI applications that use 805226A1 — not for unrelated Mercury outboard TPS numbers.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket part. Brand names and part numbers are for reference only.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for EFI throttle-body sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury MerCruiser \/ Quicksilver 805226A1 for the MCM \/ MIE EFI applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable throttle-position feedback on MerCruiser EFI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981005160761,"sku":"23SE186","price":97.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_8b735402-04fd-4f40-936f-1dbbc29d6e6c.jpg?v=1772414378"},{"product_id":"805223t-air-charge-temperature-sensor-for-mercruiser-volvo-penta-v6-v8-mpi-jlm-marine","title":"Air Charge Temp Sensor 805223T – MerCruiser V6\/V8 MPI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket air charge temperature sensor (IAT \/ ACT) replaces Mercury MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805223T\u003c\/strong\u003e. It is a thermistor-style intake-air sensor that reports incoming air temperature to the engine control module so fuel delivery stays matched to load and air density on MPI sterndrive and inboard engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 805223T (also commonly cross-matched to Sierra 18-7702 and Volvo Penta \/ OMC 3854527)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — MerCruiser V-6 and V-8 MPI (350, 454, 496, and 502 CID), plus Volvo Penta GM EFI\/MPI applications that call for 3854527\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — threaded flame-arrestor \/ intake-air sensor body with a molded harness connector\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the thread, probe tip, and connector shape with the product images before ordering. If your original sensor carries a different OEM number or a different connector layout, do not use this part — coolant-temperature senders and other MerCruiser IAT numbers are separate listings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct air charge temperature sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805223T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR ASSY — IAT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3854527\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number for the same IAT family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC Stern Drive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3854527\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eInterchange OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7702\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-42406\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury, MerCruiser, Quicksilver, Volvo Penta, or OMC component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine before ordering. Serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Always match the OEM number and physical form of the sensor you remove.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement \/ Notes\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV-6 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGM V-6 MPI (incl. 4.3L families that use 805223T)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 CID V-8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e454 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e454 CID V-8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e496 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e496 CID V-8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e502 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e502 CID V-8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eReplaces 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eGM V-6 \/ V-8 EFI \u0026amp; MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplications that call for OEM 3854527\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReplaces 3854527\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eConfirm the number stamped on your removed sensor and compare the connector and thread with the product images before purchase. Do not rely on horsepower or model-year lists alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAir Charge Temperature Sensor (IAT \/ ACT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver 805223T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSensor function\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThermistor input of intake-air temperature to the ECM for fuel delivery control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting location\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFlame-arrestor \/ intake-air path (SENSOR ASSY — IAT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHousing form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded sensor body with molded electrical connector\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEngine systems\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser V-6 \u0026amp; V-8 MPI (350 \/ 454 \/ 496 \/ 502 CID); Volvo Penta GM EFI\/MPI using 3854527\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Disconnect the battery negative cable and let the engine cool. Locate the existing IAT sensor at the flame arrestor or intake-air path.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Unplug the harness connector from the old sensor. Note connector orientation so the new lead is not strained against the flame arrestor or throttle linkage.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Unscrew the old sensor from its mounting boss. Compare old and new units side by side: thread, probe tip, and connector must match.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Thread the new sensor in by hand, then tighten to the torque specified in your MerCruiser or Volvo Penta service manual. Do not overtighten into aluminum bosses.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Reconnect the harness until it locks, reconnect the battery, and clear any stored IAT-related fault codes with the manufacturer diagnostic tool if required.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Start the engine, let it reach normal temperature, and confirm smooth idle and throttle response with no new intake-air temperature codes.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI \/ MPI intake-air sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser or Volvo Penta?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRead the number on your existing sensor first. If it is 805223T, Sierra 18-7702, or Volvo Penta \/ OMC 3854527, this is the correct replacement for the MerCruiser V-6 \/ V-8 MPI and Volvo GM EFI\/MPI applications listed above. Compare the thread and connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this the same as a coolant temperature sender?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is an intake air charge temperature (IAT) sensor for the flame-arrestor \/ intake path. Coolant-temperature senders and gauge senders use different part numbers and mounting locations — order the listing that matches the number on your removed sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What symptoms point to a failing air charge temperature sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include hard starting when cold or hot, rich or lean running, rough idle, hesitation under load, and ECM fault codes related to intake air temperature. Confirm the fault by testing before replacing the sensor — wiring and connector problems can produce the same symptoms.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury, MerCruiser, Quicksilver, Volvo Penta, or OMC part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eMatch the OEM number and the physical form of your original sensor before ordering. A different connector or thread means a different part.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis listing is for MerCruiser V-6 \u0026amp; V-8 MPI applications that use 805223T and Volvo Penta GM EFI\/MPI applications that use 3854527 — not for unrelated coolant senders or outboard sensors.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket part. Brand names and part numbers are for reference only.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for EFI \/ MPI intake-air sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury MerCruiser \/ Quicksilver 805223T for the MerCruiser MPI and Volvo Penta applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable intake-air temperature feedback on MerCruiser and Volvo Penta EFI \/ MPI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981005193529,"sku":"23SE188","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Ae29f88f4dd0e4c63a49e29056358c9c5V.webp?v=1772455159"},{"product_id":"48952-water-temperature-sender-switch-for-mercruiser-3-0l-4-3l-5-0l-5-7l-7-4l-jlm-marine","title":"Water Temp Alarm Switch 48952 – Fits MerCruiser 3.0–7.4L","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket water temperature alarm switch replaces MerCruiser \/ Mercury \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e48952\u003c\/strong\u003e and supersedes the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e87-806951\u003c\/strong\u003e \/ \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e806951\u003c\/strong\u003e. It is a threaded switch for MerCruiser sterndrive and inboard engines equipped with a factory audio warning system. It closes the warning circuit when coolant temperature rises past the safe range — it is \u003cstrong\u003enot\u003c\/strong\u003e a dashboard temperature-gauge sender.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed switch or in your parts catalog\u003c\/strong\u003e — 48952, or superseded 87-806951 \/ 806951\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model and year\u003c\/strong\u003e — MerCruiser 3.0L, 4.3L, 5.0L, 5.7L, or 7.4L applications that use an audio warning temperature switch (see table below)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — 3\/8 in. pipe-thread switch body with a single stud terminal for the warning-system lead (compare with the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not use this listing to replace a gauge temperature sender (different function and often a different OEM number). If your engine has no audio warning system, or the removed part number does not match 48952 \/ 87-806951, choose a different listing.\u003c\/p\u003e\n \u003cul style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003ePrimary OEM: 48952\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eType: Water temperature alarm switch\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eThread: 3\/8 in. pipe thread\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these MerCruiser \/ Mercury references to confirm interchange. 87-806951 \/ 806951 is superseded by 48952.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e48952\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent switch assembly reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury Marine \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e87-806951 \/ 806951\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuperseded to 48952\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your MerCruiser model and year against the table, then verify that the removed part is marked 48952 or 87-806951 \/ 806951 and that the engine uses an audio warning system. The engine identification plate is typically on the engine block or near the flame-arrestor cover. Parts diagrams: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.0L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1980–1995\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard with audio warning system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1988–1995\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard with audio warning system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1988–1995\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard with audio warning system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1988–1995\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard with audio warning system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e7.4L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1988–1996\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSterndrive \/ inboard with audio warning system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWater temperature alarm switch assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e48952\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e87-806951 \/ 806951\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3\/8 in. pipe thread\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle stud terminal for the audio-warning lead\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTypical mount\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThermostat housing \/ cooling-passage threaded port\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSystem\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser sterndrive and inboard audio warning systems\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eAllow the engine to cool completely. Disconnect the battery and isolate the audio-warning circuit before opening the cooling system.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eLocate the original temperature switch at the thermostat housing or cooling-passage port. Note lead routing and terminal orientation.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eDisconnect the warning lead, then unscrew the switch. Catch residual coolant and keep the port clean.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eCompare the replacement to the original: 3\/8 in. pipe thread, stud terminal, and OEM number 48952 or superseded 87-806951 \/ 806951.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eInstall with the sealing method and torque called for in your MerCruiser service manual. Reconnect the stud terminal securely.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eRefill \/ bleed coolant as required, reconnect the battery, run the engine, and check for leaks plus correct audio-warning operation.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eDo not relocate the switch from the factory port. Nuts, lock washers, sealant, and coolant are not included with this listing unless shown in your product images.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this a gauge temperature sender?\u003c\/strong\u003e\u003cbr\u003eNo. This is an audio-warning temperature \u003cem\u003eswitch\u003c\/em\u003e for the alarm\/buzzer circuit. Gauge senders use different OEM numbers and drive the dash temperature gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eMy old part is stamped 87-806951 or 806951 — will 48952 work?\u003c\/strong\u003e\u003cbr\u003eYes. 87-806951 \/ 806951 is superseded by 48952. Confirm thread and stud form against the removed part and the product images.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eDoes every MerCruiser 5.7L use this switch?\u003c\/strong\u003e\u003cbr\u003eNo. Coverage here is for engines that call for OEM 48952 (or superseded 87-806951) and are equipped with an audio warning system within the year bands listed above.\u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this a genuine Mercury \/ MerCruiser part?\u003c\/strong\u003e\u003cbr\u003eNo. This is an aftermarket replacement manufactured to match the OEM-reference fit and function. It is not a Mercury Marine or MerCruiser genuine part.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and thread intended for MerCruiser 48952 audio-warning temperature switch applications on the listed sterndrive and inboard engines.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors and switches engineered as direct replacements — not remanufactured cores.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006537017,"sku":"23TS365","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_9d479cc4-51e8-4eb1-ae03-7d3bcfbade74.jpg?v=1772414508"},{"product_id":"827151-temperature-sensor-for-volvo-penta-md11c-md11d-md17c-md17d-md21-2010-2020-2040-d1-13-d1-20-d1-30-d2-40-d2-50-d2-55-d2-60-d2-75-d30-d31-d32-d40-d41-d42-d43-jlm-marine","title":"Coolant Temperature Sender 827151 – Fits Volvo Penta Diesels","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket coolant temperature sender replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e827151\u003c\/strong\u003e. It is a single-station sender that drives the temperature gauge and compatible electronic monitor or alarm systems on listed Volvo Penta marine diesel engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sender or in your parts catalog\u003c\/strong\u003e — Volvo Penta 827151 (Recmar cross REC827151)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model code\u003c\/strong\u003e — on the engine identification plate (typically on the block or flywheel housing)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — 3\/8 in. NPT threaded body, single-station sender with one spade \/ blade terminal (compare with the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order from engine family alone. Confirm 827151 (or REC827151) and the 3\/8 in. NPT thread against the removed part before installation.\u003c\/p\u003e\n \u003cul style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003ePrimary OEM: 827151\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eType: Coolant temperature sender\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eThread: 3\/8 in. NPT\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these references to confirm interchange. Recmar REC827151 is an aftermarket replacement for Volvo Penta 827151.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e827151\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary temperature sender reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eRecmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eREC827151\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement for 827151\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your Volvo Penta model on the engine identification plate (typically on the block or flywheel housing). Match OEM 827151 and the physical sender form to the product images before purchase. Coverage below is limited to the verified model codes for this listing.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Series\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eCompatible Model Codes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKAMD\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKAMD42P-A, KAMD43P-A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKAD\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eKAD32P, KAD42P-A, KAD43P-A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMD 2010–2040\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMD2010C, MD2010D, MD2020C, MD2020D, MD2030C, MD2030D, MD2040C, MD2040D\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier MD \/ AQD\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMD11, MD17, MD21, MD30, MD31, MD40, MD41, AQD21\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eD Series\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eD2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCoolant temperature sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e827151\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3\/8 in. NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eStations\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle station\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTemperature range\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e40–120 °C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle spade \/ blade terminal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eGauge and electronic monitor \/ alarm systems on listed Volvo Penta diesels\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eAllow the engine to cool completely. Isolate battery power before opening the cooling circuit.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eLocate the original temperature sender. Note wire routing and terminal orientation.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eDisconnect the lead, then unscrew the sender. Catch residual coolant and keep the port clean.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eCompare the replacement to the original: OEM 827151, 3\/8 in. NPT thread, single-station body, and single spade \/ blade terminal.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eInstall using the sealing method and tightening procedure in your Volvo Penta service manual. Reconnect the terminal securely.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eRefill and bleed coolant as required, restore power, run the engine, and check for leaks plus normal gauge or monitor operation.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eGaskets, sealing washers, sealant, and coolant are not identified as included with this listing. Reuse or renew the original sealing arrangement only as your service manual requires.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this a genuine Volvo Penta part?\u003c\/strong\u003e\u003cbr\u003eNo. This is an aftermarket replacement manufactured to match the OEM-reference fit and function. It is not an OEM or factory Volvo Penta part.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eWill this work with any temperature gauge?\u003c\/strong\u003e\u003cbr\u003eIt is intended as a single-station replacement for applications that call for Volvo Penta 827151. Confirm the original part number, thread, and your gauge or monitor system before installation.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eMy catalog shows Recmar REC827151 — is that the same?\u003c\/strong\u003e\u003cbr\u003eYes. REC827151 is the Recmar aftermarket cross for Volvo Penta 827151. Still verify thread and terminal form against the removed sender.\u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eDoes every MD or D2 engine use this sender?\u003c\/strong\u003e\u003cbr\u003eNo. Publish coverage is limited to the model codes in the compatibility table that call for 827151. Match the OEM number and physical form; do not order by series name alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and thread intended for Volvo Penta 827151 coolant temperature sender applications on the listed diesel engines.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered as direct replacements — not remanufactured cores.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006569785,"sku":"23TS369","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_16933dcb-0b86-47b0-9b47-5694f41d807c.jpg?v=1772414510"},{"product_id":"128275-91340-temperature-sensor-for-yanmar-1gm-1gm10-2gm20-2gm-3gm30-3hm-3hm35-jlm-marine","title":"Coolant Temp Alarm Switch 128275-91340 – Fits Yanmar 1GM–3HM","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket coolant temperature alarm switch replaces Yanmar \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e128275-91340\u003c\/strong\u003e. It is a 65°C (149°F) switch for the engine alarm circuit on listed Yanmar GM and HM marine diesels with direct raw-water cooling — not a variable sender for a dashboard temperature gauge, and not the 95°C freshwater \/ heat-exchanger switch used on other GM\/HM installations.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed switch or in your parts catalog\u003c\/strong\u003e — Yanmar 128275-91340 (Recmar cross REC128275-91340)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model code\u003c\/strong\u003e — on the engine identification plate (typically on the block or flywheel housing)\u003cbr\u003e\n 3. \u003cstrong\u003eCooling configuration\u003c\/strong\u003e — this 65°C switch is for direct raw-water cooled applications; freshwater \/ heat-exchanger cooled GM\/HM engines often use a different higher-temperature switch\u003cbr\u003e\n 4. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — threaded metal body with hex wrench flats, white insulated top, and a single stud terminal (compare with the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order from engine family alone. Confirm 128275-91340 (or REC128275-91340), raw-water cooling, and the physical switch against the removed part before installation.\u003c\/p\u003e\n \u003cul style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003ePrimary OEM: 128275-91340\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eType: Coolant temperature alarm switch\u003c\/li\u003e\n \u003cli style=\"margin: 0; padding: 14px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; font-size: 15px; line-height: 1.5; color: #132238;\"\u003eSwitch point: 65°C (149°F)\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these references to confirm interchange. Recmar REC128275-91340 is an aftermarket replacement for Yanmar 128275-91340.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYanmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e128275-91340\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary SWITCH, 65 reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eRecmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eREC128275-91340\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement for 128275-91340\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your Yanmar model on the engine identification plate. Match OEM 128275-91340 and the physical switch form to the product images before purchase. Coverage below is limited to verified model codes for this listing. These applications are for direct raw-water cooled GM\/HM engines — freshwater \/ heat-exchanger installations typically require a different switch.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Series\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eCompatible Model Codes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYanmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1GM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1GM, 1GML, 1GMY-C, 1GM10\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYanmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2GM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2GM, 2GMLP, 2GMSZK, 2GM20, 2GM20-YEU\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYanmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3GM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3GM30\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eYanmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3HM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3HM, 3HM35\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCoolant temperature alarm switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e128275-91340\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSwitch point\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65°C (149°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlarm circuit switch (not a gauge sender)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle stud terminal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCooling application\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect raw-water cooled engines\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eListed Yanmar marine diesel alarm systems calling for 128275-91340\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eAllow the engine to cool completely. Isolate battery power before opening the cooling circuit.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eLocate the original temperature alarm switch. Note wire routing and terminal orientation.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eDisconnect the lead, then unscrew the switch using the hex body. Catch residual coolant and keep the port clean.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eCompare the replacement to the original: OEM 128275-91340, 65°C alarm function, white insulated top, and single stud terminal.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 10px;\"\u003eInstall using the sealing method and tightening procedure in your Yanmar service manual. Do not apply force to the white insulator. Reconnect the terminal securely.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eRestore coolant as required, restore power, run the engine, and check for leaks plus normal alarm-circuit operation.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 15px; line-height: 1.6; color: #5c6b7a;\"\u003eGaskets, sealing washers, sealant, and coolant are not identified as included with this listing. Reuse or renew the original sealing arrangement only as your service manual requires.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this a genuine Yanmar part?\u003c\/strong\u003e\u003cbr\u003eNo. This is an aftermarket replacement manufactured to match the OEM-reference fit and function. It is not an OEM or factory Yanmar part.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this the alarm switch or the gauge sender?\u003c\/strong\u003e\u003cbr\u003eIt is the 65°C temperature alarm switch. It is not the variable sender used to drive an analog temperature gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eMy catalog shows Recmar REC128275-91340 — is that the same?\u003c\/strong\u003e\u003cbr\u003eYes. REC128275-91340 is the Recmar aftermarket cross for Yanmar 128275-91340. Still verify raw-water cooling and physical form against the removed switch.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eIs this the same as the 95°C Yanmar switch?\u003c\/strong\u003e\u003cbr\u003eNo. Yanmar 127610-91350 is a different 95°C switch typically used on freshwater \/ heat-exchanger cooled applications. This listing is only for 128275-91340 at 65°C.\u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: 700;\"\u003eDoes every GM or HM use this switch?\u003c\/strong\u003e\u003cbr\u003eNo. Publish coverage is limited to the model codes in the compatibility table that call for 128275-91340 on direct raw-water cooling. Confirm cooling type, OEM number, and physical form; do not order by series name alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and function intended for Yanmar 128275-91340 coolant temperature alarm switch applications on the listed marine diesels.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered as direct replacements — not remanufactured cores.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006635321,"sku":"23TS373","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_3cac1aaa-761d-413a-8a79-9566f764cc2b.jpg?v=1772414513"},{"product_id":"888590002-trim-position-sensor-for-mercury-mariner-verado-jlm-marine","title":"Trim Position Sensor 888590002 – Fits Mercury Verado 200–300HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket trim position sensor replaces Mercury \/ Mariner \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e888590002\u003c\/strong\u003e (and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e888590\u003c\/strong\u003e). It mounts on the Verado swivel-bracket \/ cradle area and reports outboard trim angle to the engine controls and instrumentation.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 888590002 or 888590\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Mercury or Mariner Verado inline-six (6-cylinder) four-stroke outboard, 200–300 HP\u003cbr\u003e\n 3. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the engine ID plate \/ midsection bracket against the compatibility notes, then compare the two-hole sensor face and corrugated harness with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eFour-cylinder Verado and other outboard families use different sender numbers — confirm the stamped OEM number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Mercury numbers to confirm you have the correct Verado trim position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e888590002\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent trim position sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e888590\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier number; superseded by 888590002\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your Mercury or Mariner Verado inline-six outboard below. Find the serial number on the engine identification plate \/ midsection bracket, then use \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for the mount-cradle sensor callout.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 6-cylinder 4-stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCovered OEM where-used blocks include 0P409357–2B144122 family ranges and 1B227000 \u0026amp; Up — confirm your serial on the parts diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVerado 6-cylinder 4-stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCovered OEM where-used blocks include 0P520553–2B144122 and 1B517434 \u0026amp; Up — confirm serial before ordering\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number on the sensor you remove. If your Verado uses a different trim sensor PN (for example later Pro Verado black sensors), this listing is not the correct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim position sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e888590002\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e888590\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner Verado inline-six outboard trim sensing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRectangular sensor body with two mounting holes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHarness\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntegrated corrugated wire loom with multi-pin connector (three conductors)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCompatible brands\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury; Mariner\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before working on trim wiring or the cradle-mounted sensor.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eTrim the outboard fully in (full down). Note connector orientation and harness routing on the old sensor before unplugging it.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRemove the mounting screws and withdraw the old sensor from the mount cradle. Compare the new unit side by side — two-hole face, harness length, and connector should match.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eInstall the new sensor on the cradle and tighten the fasteners to the torque values in your Mercury \/ Mariner Verado service manual.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eRoute the corrugated harness clear of moving parts, mate the connector until it latches, and reconnect the battery.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003ePower up and verify smooth trim travel from full in to full out. Perform any trim-position adaptation or calibration required by your engine’s service procedure after sensor replacement.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for Verado trim position sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my Verado?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sensor you remove. If it reads 888590002 or 888590, and your engine is a Mercury or Mariner Verado 6-cylinder four-stroke in the 200–300 HP range, match your serial to the compatibility table and the OEM parts diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Does this replace both 888590 and 888590002?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 888590002 is the current OEM number; 888590 is the earlier number it supersedes. Either stamp on a removed sensor points to this replacement family when the Verado fitment also matches.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Will this fit a 4-cylinder Verado?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is for six-cylinder Verado applications that use 888590002 \/ 888590. Four-cylinder Verado and later Pro Verado platforms may use different sensor part numbers.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sensor and your Verado serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eAfter replacement, complete any trim-position adaptation steps required by the Mercury \/ Mariner service procedure for your model.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for Verado trim position sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 888590002 (and superseded 888590) for the Verado 6-cylinder applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine trim position sensors engineered for reliable Verado trim feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006668089,"sku":"23TS381","price":79.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_46c64271-a1a4-4747-853c-89ccd9f946dd.jpg?v=1772414517"},{"product_id":"891663001-temperature-sensor-for-mercury-mariner-verado-jlm-marine","title":"Air Temperature Sensor 891663001 – Mercury Verado \u0026 EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket air temperature sensor replaces Mercury \/ Mariner \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e891663001\u003c\/strong\u003e (and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e891663\u003c\/strong\u003e). It is a probe-style intake-system temperature sensor used on supported Mercury and Mariner four-stroke outboards and listed Mercury Racing engines.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 891663001 or 891663\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Verado, EFI FourStroke \/ Jet, 150 FourStroke, or listed Mercury Racing models in the compatibility table\u003cbr\u003e\n 3. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the engine ID plate \/ midsection bracket against the serial notes, then compare the two-hole flange, probe tip, and molded connector with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDepending on the engine, this sensor mounts in the intake manifold, charge-cooler \/ intake assembly, or integrated air-fuel module. Do not order by horsepower alone when a serial-number range is listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Mercury numbers to confirm you have the correct temperature sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e891663001\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent temperature sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e891663\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier number; superseded by 891663001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number on the mounting bracket or cowling identification plate. Use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e to verify the temperature-sensor callout on your diagram.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP \/ Models\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEFI \/ Jet FourStroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65 Jet; 75, 80, 90, 100, 115 EFI; 80 Jet\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCovered OEM where-used blocks include 0P459572 \/ 1B366823 ranges through 2B094995 and 2B095049 \u0026amp; Up — confirm serial on the IAFM diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150 FourStroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B905505 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-cylinder 4-stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135, 150, 175, 200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCovered OEM where-used blocks include 0P419487 family ranges and 1B227000 \/ 1B517159 \u0026amp; Up — confirm serial\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado \/ Pro Verado 6-cylinder 4-stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250, 275, 300; Pro 200\/250\/300; 350 \/ 350 Pro \/ 400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCovered OEM where-used blocks include 0P409357 \/ 0P520553 \/ 1B227000 \/ 1B517434 \/ 1B830170 \/ 2B034840 \/ 2B141124 \/ 2B141617 families — confirm serial on the charge-cooler \/ intake diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVerado \/ SCi \/ QC4V (sterndrive \u0026amp; related)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e350SCi Verado; 565 EFI; 600 \/ 662 \/ 700 \/ 850 \/ 1025 \/ 1075 \/ 1200 SCi; 1100 \/ 1350 \/ 1650 QC4V\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOEM where-used lists model-specific serial blocks (e.g. 350SCi 1B716557–2B143542; SCi groups from 0M952908 \/ 0M962886 \u0026amp; Up) — confirm on the racing parts diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number stamped on the sensor you remove. Engines outside these where-used groups use different temperature-sensor part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAir \/ intake temperature sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e891663001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e891663\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntake-system air temperature sensing (manifold \/ charge cooler \/ IAFM as equipped)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTwo-hole flange with probe-style sensing tip\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSeal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFitted O-ring at probe base (as shown on product images)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eIntegral molded connector housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before opening the cowling or unplugging intake sensors.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the temperature sensor on the intake manifold, charge-cooler assembly, or integrated air-fuel module per your engine’s parts diagram. Note connector orientation before unplugging.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRemove the flange fasteners and withdraw the old sensor. Compare the new unit side by side — two-hole flange, probe tip, O-ring, and molded connector should match.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eConfirm the O-ring is seated on the probe, insert the new sensor, and tighten the flange fasteners to the torque values in your Mercury \/ Mariner service manual.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eMate the connector until it latches, route the harness clear of moving parts and heat sources, and reconnect the battery.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eStart the engine and confirm there are no intake air leaks at the sensor boss and no temperature-related warning codes after a warm-up cycle.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for intake temperature sensors on EFI and Verado engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sensor you remove. If it reads 891663001 or 891663, match your engine family and serial to the compatibility table and the OEM intake \/ IAFM parts diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Does this replace both 891663 and 891663001?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 891663001 is the current OEM number; 891663 is the earlier number it supersedes. Either stamp on a removed sensor points to this replacement family when the engine fitment also matches.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this a coolant temperature sender?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is an intake-system air temperature sensor assembly for the applications above — not a block-mounted coolant temperature sender or alarm switch used on other Mercury \/ Mariner engines.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sensor and your engine serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eConfirm O-ring seating and flange seal to avoid unmetered intake air leaks after installation.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for EFI and Verado intake temperature sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 891663001 (and superseded 891663) for the Verado, EFI FourStroke, and Racing applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine temperature sensors engineered for reliable intake-air temperature feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006700857,"sku":"23TS382","price":69.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_3af75008-c839-4551-8ddb-ca99f08cf033.jpg?v=1772414519"},{"product_id":"896688001-power-trim-sensor-for-mercury-mariner-verado-135hp-150hp-175hp-225hp-250hp-jlm-marine","title":"Digital Trim Sender 896688001 – Mercury Verado \u0026 OptiMax","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket digital trim sender replaces Mercury \/ Mariner \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e896688001\u003c\/strong\u003e (and the earlier discontinued number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e896688\u003c\/strong\u003e). It reports outboard trim\/tilt position to the engine electronics and gauges on supported Mercury and Mariner applications.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sender you remove\u003c\/strong\u003e — 896688001 or 896688\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Verado 4-cylinder, OptiMax \/ DFI (including Pro XS and Jet where listed), or the Electrical \/ SmartCraft trim-sender callout on your diagram\u003cbr\u003e\n 3. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the engine ID plate \/ midsection bracket against the serial notes, then compare mounting style and connector with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is a digital power-trim position sender — not an air or coolant temperature sensor. Do not order by horsepower alone when a serial-number range is listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Mercury numbers to confirm you have the correct digital trim sender. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e896688001\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent digital trim sender assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e896688\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier catalog number; discontinued; covered by 896688001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number on the mounting bracket or cowling identification plate. Use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e to verify the trim-sender callout on your power-trim or electrical diagram.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP \/ Models\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado 4-cylinder 4-stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135, 150, 175, 200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOEM where-used blocks include 0P419487 family ranges through 0P514869 \u0026amp; Up and 1B227000 \/ 1B381712 \/ 1B517159 families — confirm serial on the trim \/ electrical diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOptiMax \/ DFI 2.5L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV-135, V-150, V-175; 110 Jet; 150 Pro XS\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV-135\/150\/175: 1B417702 \u0026amp; Up; 110 Jet and 150 Pro XS: 1B690542 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOptiMax \/ DFI 3.0L (incl. DTS \/ Pro XS)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200, 225, 250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\/225 groups from 1B417702 with DTS and non-DTS splits (incl. 1B504989 \u0026amp; Up \/ 1B912786 \u0026amp; Up); 250 DFI: 1B528615 \u0026amp; Up — confirm serial\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eElectrical \/ SmartCraft rigging\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDigital trim sender (accessory catalog)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eListed under Electrical — 1994 \u0026amp; Up where the digital trim sender is specified for gauge \/ SmartCraft conversion\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number stamped on the sender you remove. Engines outside these where-used groups — including many six-cylinder Verado models — use different trim-sender part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDigital trim \/ power-trim position sender assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e896688001\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e896688 (discontinued catalog listing)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard power-trim position feedback for gauges \/ engine electronics\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSignal type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDigital trim sender (not an analog single-wire sender)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNot this part\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAir temperature sensor, coolant temperature sender, or trim limit switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before working around the trim system or electrical harness.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the existing digital trim sender on the power-trim \/ swivel-bracket area per your engine’s parts diagram. Note connector orientation and mounting fastener positions before removal.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eUnplug the harness, remove the mounting fasteners, and withdraw the old sender. Compare the new unit side by side with the original — mounting pattern and connector must match the product images.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eInstall the new sender in the same orientation, tighten fasteners to the torque values in your Mercury \/ Mariner service manual, and mate the connector until it latches.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eReconnect the battery, run the trim through its full range, and confirm smooth gauge \/ display response with no binding of the sender drive.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for digital trim senders on Verado and OptiMax engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sender you remove. If it reads 896688001 or 896688, match your engine family and serial to the compatibility table and the OEM trim \/ electrical parts diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Does this replace both 896688 and 896688001?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 896688001 is the current OEM digital trim sender number; 896688 is the earlier discontinued catalog listing covered by this replacement family when the engine fitment also matches.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an air temperature sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is a digital power-trim position sender. Intake air temperature sensors and coolant temperature senders use different Mercury part numbers.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sender and your engine serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eDo not confuse this digital trim sender with air-temperature or coolant-temperature sensors that share a similar “sensor” category name.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for digital trim senders on Verado and OptiMax outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 896688001 (and earlier 896688) for the Verado 4-cylinder and OptiMax DFI applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine digital trim senders engineered for reliable power-trim position feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006733625,"sku":"23TS383","price":89.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_e55d4187-227d-4d14-9404-2d709873961d.jpg?v=1772414522"},{"product_id":"804295t-thermo-sensor-for-mercury-75hp-80hp-90hp-100hp-115hp-jlm-marine","title":"Thermo Sensor 804295T – Mercury Mariner 75-115 HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket thermosensor replaces Mercury \/ Mariner \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e804295T\u003c\/strong\u003e. It is a threaded engine-temperature sensor used on supported Mercury and Mariner four-stroke outboards in the 75–115 HP range.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 804295T\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Mercury \/ Mariner 4-stroke carbureted or EFI at 75, 80, 90, 100, or 115 HP\u003cbr\u003e\n 3. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the engine ID plate \/ midsection mounting bracket against the serial blocks below, then compare the threaded metal tip, hex flats, and black molded connector with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is a brand-new sensor — not a remanufactured unit. Do not order by horsepower alone when a serial-number range is listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number on the mounting bracket or cowling identification plate. Use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e to verify the thermosensor callout on your Sensors diagram.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP \/ Models\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke carbureted\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75, 90 (incl. Bodensee 75)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0G960500 THRU 1B226999\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75 EFI, 90 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B172291 THRU 1B366822\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e80 EFI, 100 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1B227000 THRU 1B366822\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-Stroke EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e115 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0T178500 THRU 1B366822\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number stamped on the sensor you remove. Engines outside these where-used groups use different temperature-sensor part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThermo \/ engine temperature sensor (thermosensor)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e804295T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner 4-stroke outboard temperature sensing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded metal sensing tip with hex wrench flats\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntegral black molded electrical connector housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBrand new (not remanufactured)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eHorsepower coverage (verified where-used)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e75, 80, 90, 100, 115 HP 4-stroke (serial-limited)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before opening the cowling or unplugging sensors.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the thermosensor on the powerhead \/ sensors group per your engine’s parts diagram. Note connector orientation before unplugging.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eUnplug the harness, then unscrew the old sensor from its boss using the hex flats. Compare the new unit side by side — threaded tip, hex body, and molded connector should match.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eThread the new sensor in by hand to avoid cross-threading, then tighten to the torque values in your Mercury \/ Mariner service manual. Do not overtighten the metal body into the boss.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eMate the connector until it latches, route the harness clear of moving parts and heat sources, and reconnect the battery.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eStart the engine and confirm there are no coolant or sealing leaks at the sensor boss and no temperature-related warning codes after a warm-up cycle.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended. OEM diagrams list a separate thermosensor gasket on some engines — replace that gasket only when your diagram and service procedure call for it; it is not included with this sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sensor you remove. If it reads 804295T, match your horsepower and serial to the compatibility table and the OEM Sensors parts diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is a gasket included?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is the thermosensor only. Some Mercury \/ Mariner Sensors diagrams show a separate thermosensor gasket as its own part — order that gasket only if your diagram and service procedure require it.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this new or remanufactured?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eBrand new. It is not a remanufactured or refurbished sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine or Mariner part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sensor and your engine serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis sensor is sold alone; replace any separate thermosensor gasket only when your OEM diagram and service procedure require it.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for powerhead temperature sensors on 4-stroke outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 804295T for the listed 75–115 HP 4-stroke Mercury \/ Mariner applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine thermosensors engineered for reliable engine-temperature feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006766393,"sku":"23TS384","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_d127bac9-c1d6-4764-9bc4-594f7317e59b.jpg?v=1772414523"},{"product_id":"8m0098264-trim-sender-for-mercury-mariner-verado-jlm-marine","title":"Analog Trim Sender 8M0098264 – Mercury Starboard 40–115 HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eanalog\u003c\/strong\u003e power trim sender replaces Mercury \/ Mariner \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0098264\u003c\/strong\u003e (and superseded numbers \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0074845\u003c\/strong\u003e, \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e821400A2\u003c\/strong\u003e, and \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e821400A05\u003c\/strong\u003e). It mounts on the \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003estarboard\u003c\/strong\u003e side and reports outboard trim position to a traditional analog trim gauge.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sender you remove\u003c\/strong\u003e — 8M0098264, 8M0074845, 821400A2, or 821400A05\u003cbr\u003e\n 2. \u003cstrong\u003eMount side\u003c\/strong\u003e — starboard only (this is not a port-mount sender)\u003cbr\u003e\n 3. \u003cstrong\u003eEngine family + serial\u003c\/strong\u003e on the transom-bracket \/ cowling ID plate against the compatibility table, then compare mounting style with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is a starboard-mount \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eanalog\u003c\/strong\u003e power trim sender — not a digital SmartCraft trim sender, air temperature sensor, coolant temperature sender, or trim limit switch. Do not order by horsepower alone when a serial range is listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Mercury numbers to confirm you have the correct starboard analog trim sender. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0098264\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent analog trim sender — starboard mount (natural)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0074845\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number; superseded by 8M0098264\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e821400A2\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier trim sender kit; superseded by 8M0098264\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e821400A05\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier catalog number; superseded by 8M0098264\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number on the mounting bracket or cowling identification plate. Use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e to verify the starboard trim-sender callout on your power-trim diagram.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP \/ Models\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e40–60 HP Family 2 \/ FourStroke (3- \u0026amp; 4-cyl EFI \u0026amp; carb groups)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e40, 50, 60 (incl. BigFoot \/ Bodensee \/ Jet where listed)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog core application; confirm serial on the power-trim diagram — starboard mount only\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75–115 EFI FourStroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75, 80, 90, 100, 115 EFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used blocks include 0G960500 \/ 0T178500 \/ 1B172291 \/ 1B227000 \/ 1B366823 families — confirm serial\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOptiMax \/ DFI 1.5L (non-digital sender applications)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75, 90, 115 DFI; 80 Jet; 115 Pro XS; 125 DFI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used from 0T801000 \/ 0T980000 \/ 1B227000 \/ 1B417702 \/ 1B736885 families — digital-sender OptiMax engines use a different part\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e30 FourStroke (selected)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e30 (3-cyl FourStroke \/ EFI \/ carb groups in where-used)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eListed in OEM where-used for the superseded 821400A2 family — verify serial and starboard layout\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInstruments \/ gauges (accessory)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAnalog trim sender (starboard)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAlso listed under Instruments–Gauges 1994 \u0026amp; Up where an analog starboard trim sender is specified\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number stamped on the sender you remove and confirm starboard mounting. Port-mount senders and digital SmartCraft trim senders use different Mercury part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAnalog power trim \/ trim position sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0098264\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded numbers covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0074845, 821400A2, 821400A05\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMount side\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eStarboard only\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSignal type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAnalog trim sender (natural-color housing coding on OEM reference)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard power-trim position feedback to analog gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNot this part\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDigital SmartCraft trim sender; port-mount sender; air \/ coolant temperature sensor; trim limit switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before working around the trim system or electrical harness.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the existing starboard analog trim sender on the power-trim \/ swivel-bracket area per your engine’s parts diagram. Note wire routing, terminal orientation, and mounting fastener positions before removal.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eDisconnect the leads, remove the mounting fasteners, and withdraw the old sender. Compare the new unit side by side with the original — mount side, drive engagement, and connector style must match the product images.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eInstall the new sender in the same starboard orientation so the sender drive engages the trim shaft correctly, tighten fasteners to the torque values in your Mercury \/ Mariner service manual, and reconnect the leads.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eReconnect the battery, run the trim through its full range, and confirm smooth analog gauge response with no binding of the sender drive.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended if you are unsure about starboard alignment or gauge calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sender you remove. If it reads 8M0098264, 8M0074845, 821400A2, or 821400A05, match your engine family and serial to the compatibility table and confirm starboard mounting on the OEM power-trim diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Does this replace 8M0074845, 821400A2, and 821400A05?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 8M0098264 is the current OEM analog starboard trim sender; those earlier numbers are superseded into this replacement family when the engine fitment and mount side also match.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this a digital trim sender or an air temperature sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is a starboard-mount analog power trim sender for traditional gauges. Digital SmartCraft trim senders and air \/ coolant temperature sensors use different Mercury part numbers.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sender, starboard mount side, and engine serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eDo not confuse this analog starboard trim sender with digital SmartCraft trim senders or air \/ coolant temperature sensors.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eOptiMax engines that specify a digital trim sender require a different Mercury part number — match the diagram callout, not horsepower alone.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 8M0098264 (and superseded 8M0074845 \/ 821400A2 \/ 821400A05) for the starboard analog applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine analog trim senders engineered for reliable power-trim position feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006831929,"sku":"23TS386","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_c45df1af-782a-4a2c-8524-c60196ee10c8.jpg?v=1772414526"},{"product_id":"temperature-sensor-8m0010146-mercury-verado-mercruiser","title":"Temperature Sensor 8M0010146 – Mercury Verado \u0026 MerCruiser","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis brand-new aftermarket engine temperature sensor replaces Mercury \/ Mariner \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0010146\u003c\/strong\u003e, along with the related numbers \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0142542\u003c\/strong\u003e and current reference \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0205787\u003c\/strong\u003e. It is a threaded probe-style temperature sensor for listed Mercury Verado outboards and MerCruiser applications.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 8M0010146, 8M0142542, or 8M0205787\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Verado within the 135–450 HP coverage below, or listed MerCruiser Bravo \/ 3.0L applications\u003cbr\u003e\n 3. \u003cstrong\u003eSerial number\u003c\/strong\u003e on the outboard ID plate \/ midsection bracket (or MerCruiser engine ID plate) against the notes, then compare the threaded probe, hex body, O-ring, short two-wire lead, and blue-lock connector with the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eA superseded Mercury reference may look slightly different while remaining the functional replacement. Do not order by horsepower alone when serial ranges apply.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Mercury numbers to confirm you have the correct temperature sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0010146\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary \/ earlier temperature sensor reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0142542\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntermediate number; superseded by 8M0205787\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e8M0205787\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCurrent functional replacement reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number before ordering. For Mercury \/ Mariner outboards, use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. For MerCruiser, use the engine identification plate on the engine — not an outboard transom-bracket location.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eRated HP \/ Models\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial \/ Notes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado L4 \/ L6\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e135–450 HP Verado coverage\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDealer where-used includes serial blocks such as 1B381712–2B577714 (135–300) and 2B141124 \/ 2B618256 families (350 \/ 400); 450R from 1E080500 \u0026amp; Up — confirm on your temperature-sensor diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerado \/ FourStroke V6 3.4L \u0026amp; V8 4.6L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWithin the 135–450 HP Verado application set\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm the OEM number on the sensor you remove and the model-specific parts diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBravo One \/ Two \/ Three; 3.0L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTemperature-sensor applications listed for this OEM chain\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDealer where-used notes include Bravo 0W250000 \u0026amp; Up and 3.0L 70380001 \u0026amp; Up — match the OEM number on the original sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAlways match the number stamped on the sensor you remove. Engines outside these groups, or applications above 450 HP, use different temperature-sensor part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine temperature sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0010146\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRelated \/ current OEM numbers\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0142542; current reference 8M0205787\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded probe with hex drive body\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSeal\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFitted black O-ring at thread base (as shown on product images)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical lead\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eShort black sheathed two-wire lead\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnector\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBlack two-pin plug with blue locking clip\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand new; not remanufactured\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eAllow the engine to cool fully, switch the ignition off, and disconnect the negative battery cable.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the original temperature sensor on the model- and serial-specific parts diagram. Confirm the OEM number and connector shape before removal.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRelease the blue connector lock and unplug the sensor by the connector housing. Do not pull on the wires.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003ePlace an absorbent cloth below the sensor, remove the old unit with the correct wrench on the hex body, and keep debris out of the threaded opening.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eConfirm the replacement O-ring is seated, start the sensor by hand to prevent cross-threading, and tighten it to the torque in your Mercury \/ MerCruiser service manual for that engine.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the plug until it locks, reconnect the battery, then run the engine per the service procedure while checking for leakage, warning messages, and a normal temperature reading.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for engine temperature sensors on Verado and MerCruiser powerplants.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on the sensor you remove. If it reads 8M0010146, 8M0142542, or 8M0205787, match your engine family and serial to the compatibility table and the OEM temperature-sensor diagram before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Does this replace 8M0010146, 8M0142542, and 8M0205787?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 8M0010146 and 8M0142542 are earlier numbers in the chain; 8M0205787 is the current Mercury functional replacement. Confirm the engine model and serial as well as the stamped number.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Why might the replacement look slightly different?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury superseded earlier references with a functional replacement. Compare part numbers plus the threaded probe, hex body, O-ring, lead, and connector lock — not appearance alone.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, or Quicksilver part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify the OEM number on your original sensor and your engine serial against the compatibility table before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eConfirm O-ring seating and thread engagement to avoid coolant or oil leaks after installation.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine \/ Mariner \/ Quicksilver OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for Verado and MerCruiser temperature sensors.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 8M0010146 (covers 8M0142542 \/ 8M0205787) for the Verado and MerCruiser applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine temperature sensors engineered for reliable engine temperature feedback.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981006897465,"sku":"23TS387","price":49.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_af260208-5079-46d9-a9a8-0789ba6bfda8.jpg?v=1772414528"},{"product_id":"33220-84m10-camshaft-position-sensor-for-suzuki-df-9-9b-df-15a-df-20a-jlm-marine","title":"Camshaft Position Sensor 33220-84M10 – Fits Suzuki 9.9–20HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket camshaft position (CMP) sensor replaces Suzuki Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e33220-84M10\u003c\/strong\u003e (also catalogued as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e33220-84M10-000\u003c\/strong\u003e \/ \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3322084M10000\u003c\/strong\u003e). It mounts on the cylinder head, reads camshaft \/ cam-pulley position, and feeds the engine control module so sequential fuel injection and ignition stay synchronised on the Suzuki four-stroke outboards listed below.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 33220-84M10 or 33220-84M10-000\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model\u003c\/strong\u003e — DF9.9B, DF15A, or DF20A against the compatibility table\u003cbr\u003e\n 3. \u003cstrong\u003eBody shape\u003c\/strong\u003e — compare the product images to your original sensor\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the sensor by form as well as by number. The unit is an L-shaped moulded black plastic body with a cylindrical probe barrel, a pre-fitted black O-ring on the barrel, a single flat mounting ear with a metal bushing for one retaining bolt, and a rectangular sealed 3-pin electrical connector. If your original sensor looks different or carries an unrelated Suzuki number, do not use this part even if the horsepower overlaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Suzuki catalog numbers to confirm you have the correct camshaft position sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e33220-84M10\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary SENSOR ASSY \/ CMP listing number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e33220-84M10-000\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog form with -000 suffix (same assembly)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3322084M10000\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCompact catalog spelling (same assembly)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Suzuki Marine component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and the number on the removed sensor before ordering. For Suzuki owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/suzuki-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eSuzuki Outboard Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eStroke\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF9.9B\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e9.9\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm 33220-84M10 on the removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF15A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e15\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm 33220-84M10 on the removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDF20A\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e20\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-Stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eConfirm 33220-84M10 on the removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eHorsepower alone is not enough — always match the OEM number and the connector \/ mounting form shown in the product images.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCamshaft position (CMP) sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e33220-84M10\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog forms covered\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e33220-84M10-000, 3322084M10000\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine brand\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine outboard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCylinder head; single-bolt mounting ear with metal bushing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSealing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eO-ring pre-fitted on the sensor barrel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical interface\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRectangular sealed 3-pin connector\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew unit (not remanufactured)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eTurn the ignition off and disconnect the negative battery cable before touching any engine wiring.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the CMP sensor on the cylinder head using your Suzuki parts diagram, release the connector lock, and unplug the harness.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eRemove the single retaining bolt from the mounting ear and withdraw the old sensor straight out of its bore. Confirm the old O-ring comes out with it and is not left inside the head.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eWipe the bore clean of oil and debris, compare the old and new sensors side by side, and lightly lubricate the new O-ring with clean engine oil.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003ePush the new sensor fully home without twisting the O-ring, align the mounting ear, then fit and tighten the bolt to the torque given in your Suzuki service manual.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the harness until the latch clicks, reconnect the battery, clear stored fault codes with a marine diagnostic tool if needed, then start the engine and confirm a steady idle and clean throttle response.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for camshaft position sensors on EFI four-stroke outboards.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my Suzuki outboard?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on your old sensor. If it reads 33220-84M10 or 33220-84M10-000, this is the correct replacement family. Then confirm your engine is a DF9.9B, DF15A, or DF20A, and finally compare the L-shaped body, single mounting ear, O-ring barrel, and 3-pin connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My parts list shows 33220-84M10-000. Is that the same sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. 33220-84M10-000 and the compact spelling 3322084M10000 are catalog forms of the same Suzuki SENSOR ASSY \/ CMP as 33220-84M10. Match the form and connector as well as the number.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What are the symptoms of a failing camshaft position sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eTypical complaints are hard starting, a rough or hunting idle, misfires under load, loss of sequential injection timing, and a stored CMP sensor fault. Because the same symptoms can come from a chafed harness or a corroded connector, inspect the wiring and the pins before replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Suzuki Marine part. OEM numbers are listed only for cross-matching. The unit is new, not remanufactured.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify that the product images and the number on your original sensor match 33220-84M10 \/ 33220-84M10-000, including the L-shaped body, O-ring barrel, single mounting ear, and 3-pin connector. If anything differs, do not proceed even if your horsepower overlaps.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis listing covers Suzuki DF9.9B, DF15A, and DF20A applications that use this SENSOR ASSY. Confirm fitment against your engine’s parts diagram when serial-specific diagrams are available.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Suzuki Marine OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eHandle the sensor tip carefully. Dropping the sensor or forcing it into a dirty bore can damage the sealing surface and cause intermittent signal faults.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for camshaft position sensors on EFI four-stroke outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Suzuki 33220-84M10 for the DF9.9B, DF15A, and DF20A applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine camshaft position sensors engineered for reliable timing feedback on Suzuki four-stroke outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981023314233,"sku":"24PS159","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/0e7dc6247d47139b.jpg?v=1772414775"},{"product_id":"8m6000626-881879t11-oil-pressure-sensor-for-mercury-jlm-marine","title":"Water Pressure Sensor 8M6000626 – Fits Mercury \/ MerCruiser","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket engine water pressure sensor replaces Mercury Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M6000626\u003c\/strong\u003e and the current catalog reference \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e881879T11\u003c\/strong\u003e, along with the earlier numbers those references supersede. It is a 0–100 PSI pressure sender used to report cooling-system water pressure on compatible Mercury, Mariner, and MerCruiser applications. The same sensor family can also appear in oil or pitot pressure positions on some engines, so the number on the part you remove is the decisive check.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber stamped on the sensor you remove\u003c\/strong\u003e — look for 8M6000626, 881879T11, or one of the verified earlier numbers below\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model and serial number\u003c\/strong\u003e — Mercury outboards: plate on the transom bracket or cowl; MerCruiser: engine block, flame-arrestor cover, or near the ignition-coil bracket\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — threaded metal pressure port, hex tool body, and molded electrical connector with locking tab (compare with the product images)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not confuse this sender with Verado-style water-pressure assemblies that use a different mounting and tube fitting, or with MAP \/ intake-manifold pressure sensors. If the connector, thread, or body shape differs from the images, do not install this part even when the horsepower overlaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct pressure sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M6000626\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (often printed on the sensor body)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879T11\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent catalog water pressure sensor (0–100 PSI)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879A6\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number; superseded by 881879T11\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879011\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier 0–100 PSI pressure sensor; superseded toward 881879T11\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e859210T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier related number replaced by 881879T11\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e859210\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier related number replaced by 881879T11\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e859604A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier related assembly in the same 0–100 PSI replacement chain\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, Mariner, Quicksilver, or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number on the sensor you remove, then match your engine model and serial number. For Mercury outboards use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Mariner-badged engines that use the same Mercury OEM number are covered the same way. MerCruiser identification is on the engine, not on an outboard transom bracket.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eCoverage\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSelect FourStroke and 2-stroke outboards\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSelect 75–300 HP\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIncludes select DFI, Jet, Pro XS, and Sport XS applications — confirm by OEM number and parts diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard V6 \u0026amp; V8 MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e305, 350, 377, 496, 502 CID\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0–100 PSI water \/ oil \/ pitot pressure applications — confirm serial and sensor location\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L \/ 5.0L \/ 5.7L \/ 6.2L MPI Alpha \u0026amp; Bravo families\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSee engine parts listing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog Where Used lists multiple serial blocks — verify yours before ordering\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 MAG \/ 377 MAG \/ 496 MAG \/ 8.2L Mag \u0026amp; related MPI\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSee engine parts listing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm the pressure-sensor callout in the engine-specific diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSelect DFI \/ Pro XS outboards (e.g. 200XS \/ 200 Pro XS 3.0L)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSerial-specific\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMatch the OEM number on the sensor and the model parts diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eProduct type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine water pressure sensor (0–100 PSI pressure sender)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM reference\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M6000626\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent catalog reference\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e881879T11\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePressure range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0–100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMonitoring application\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCooling-system water pressure (also used for oil \/ pitot pressure on some engines)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePhysical interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMale threaded pressure port, hex wrench body, molded electrical connector with locking tab\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eBrand-new aftermarket production — not remanufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eShut the engine down, remove the key, allow it to cool, and disconnect the negative battery cable before touching the sensor or harness.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the water pressure sensor using the engine-specific service information, then confirm the original part number before removal.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003ePress the locking tab and unplug the harness connector without pulling on the wires. Inspect the plug for corrosion or moisture.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eUnscrew the old sensor with a correctly sized wrench on the hex flat only. Never twist on the plastic connector housing. Keep debris out of the pressure passage.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eCompare thread, hex body, and connector shape with the product images. Start the new sensor by hand to avoid cross-threading, then tighten to the torque in your Mercury \/ MerCruiser service manual. Apply sealant only if the manual requires it.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the plug and battery, run the engine per the service procedure, and confirm a stable pressure reading with no leakage at the sensor.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for cooling-system pressure sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the number on the sensor you remove to 8M6000626, 881879T11, or one of the verified earlier numbers in the cross-reference table. Then confirm the engine model and serial number in the parts catalog, and compare the thread, hex body, and connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My original sensor is marked 881879A6 or 881879011. Can I still use this one?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes, when the physical form matches. Those earlier numbers are in the replacement chain that leads to 881879T11 \/ 8M6000626. Always confirm connector and thread shape before installing.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this a water pressure sensor or an oil pressure sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis listing is configured as an engine water pressure sensor per the Mercury Quicksilver 881879T11 application. The same 0–100 PSI sender family is also used for oil or pitot pressure on some Mercury \/ MerCruiser engines. Match by the OEM number and installation location on your engine.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine, Mariner, Quicksilver, or MerCruiser part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify that the product images and the number on your original sensor match this family (8M6000626 \/ 881879T11 and verified earlier numbers), including thread, hex body, and connector. If anything differs, do not install the sensor even if the engine family appears in the table.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Mercury Marine OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eDo not invent a torque value or sealant procedure — follow the engine-specific service manual.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation and a post-installation leak and signal check are recommended.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 8M6000626 \/ 881879T11 and the verified earlier numbers listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable cooling-system pressure feedback on compatible Mercury, Mariner, and MerCruiser engines.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981023379769,"sku":"24PS440","price":89.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_95e29407-28f9-43c4-95f0-12d4657571ac.jpg?v=1772414778"},{"product_id":"13640-32g20-engine-temp-sensor-for-suzuki-25hp-30hp-jlm-marine","title":"Temperature Sensor 13640-32G20 – Fits Suzuki DF25A\/DF30A 25–30HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket engine temperature sensor replaces Suzuki Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e13640-32G20\u003c\/strong\u003e (also catalogued as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e13640-32G20-000\u003c\/strong\u003e). It screws into the powerhead, monitors cylinder temperature for the cooling \/ overheat-warning circuit, and feeds the engine control system on the Suzuki four-stroke outboards listed below.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eNumber on the sensor you remove\u003c\/strong\u003e — 13640-32G20, 13640-32G20-000, or a superseded predecessor 13640-32G00 \/ 13640-32G01\u003cbr\u003e\n 2. \u003cstrong\u003eEngine model\u003c\/strong\u003e — DF25A or DF30A family at 25HP or 30HP against the compatibility table\u003cbr\u003e\n 3. \u003cstrong\u003eProbe, lead, and connector shape\u003c\/strong\u003e — compare the product images to your original sensor\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the sensor by form as well as by number. The assembly has a threaded brass-toned sensing probe with hex flats for a wrench, a black braided protective lead, and a rectangular molded 2-pin electrical connector with a lock tab. If your original sensor looks different or carries an unrelated Suzuki number, do not use this part even if the horsepower overlaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified Suzuki catalog numbers to confirm you have the correct engine temperature sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e13640-32G20\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary SENSOR, ENGINE TEMP listing number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e13640-32G20-000\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCatalog form with -000 suffix (same assembly)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e13640-32G00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded predecessor (→ 13640-32G01 → 13640-32G20)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuzuki Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e13640-32G01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSuperseded predecessor (replaced by 13640-32G20)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Suzuki Marine component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and the number on the removed sensor before ordering. For Suzuki owners: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/suzuki-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eSuzuki Outboard Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eStroke\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDF25A, DF25AR, DF25AT, DF25ATH\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e25\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-Stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm 13640-32G20 (or superseded 13640-32G00 \/ 13640-32G01) on the removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDF30A, DF30AQ, DF30AR, DF30AT, DF30ATH\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e30\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-Stroke\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eConfirm 13640-32G20 (or superseded 13640-32G00 \/ 13640-32G01) on the removed sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eHorsepower alone is not enough — always match the OEM number and the probe \/ connector form shown in the product images.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine temperature sensor assembly\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number replaced\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e13640-32G20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAlso covers superseded numbers\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e13640-32G00, 13640-32G01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine brand\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuzuki Marine outboard\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eRated output range\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e25HP and 30HP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePhysical configuration\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded sensing probe with hex flats, protected lead, molded 2-pin connector\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSensing role\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCylinder \/ engine temperature monitoring for overheat caution input\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew unit (not remanufactured)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003eSwitch the ignition off, disconnect the negative battery cable, and allow the powerhead to cool completely before touching any cooling-system fittings.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003eLocate the engine temperature sensor on the powerhead using your Suzuki parts diagram, release the connector lock, and unplug the harness without pulling on the wires.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003eUse the correct wrench on the hex flats to unscrew the original sensor. Catch any coolant that escapes and keep the sensor bore clean.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003eCompare the removed part number, probe profile, lead routing, and 2-pin connector with the replacement. Do not install if any feature differs.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003eStart the new sensor by hand to prevent cross-threading, then tighten it only to the torque given in the applicable Suzuki service manual for your model.\u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003eReconnect the plug until the latch clicks, reconnect the battery, top up coolant if required, start the engine, and verify normal warning-system operation with no leakage at the sensor.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for engine temperature sensors on EFI four-stroke outboards.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my Suzuki outboard?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStart with the number on your old sensor. If it reads 13640-32G20, 13640-32G20-000, 13640-32G00, or 13640-32G01, this is the correct replacement family. Then confirm your engine is a DF25A or DF30A family model at 25HP or 30HP, and finally compare the threaded probe, protected lead, and 2-pin connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My parts list shows 13640-32G00 or 13640-32G01. Is that the same sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes for cross-matching. 13640-32G00 was superseded by 13640-32G01, and 13640-32G01 was superseded by the current 13640-32G20 listing. Match the probe and connector form as well as the number.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What can a faulty engine temperature sensor cause?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eA failed or poorly connected sensor can contribute to incorrect temperature information or an abnormal overheat caution. Inspect the connector and wiring, and follow Suzuki diagnostic procedures, before replacing parts.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Suzuki Marine part. OEM numbers are listed only for cross-matching. The unit is new, not remanufactured.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eVerify that the product images and the number on your original sensor match 13640-32G20 \/ 13640-32G00 \/ 13640-32G01, including the threaded probe, protected lead, and 2-pin connector. If anything differs, do not proceed even if your horsepower overlaps.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis listing covers Suzuki DF25A and DF30A family applications at 25HP and 30HP that use this SENSOR, ENGINE TEMP. Confirm fitment against your engine’s parts diagram when serial-specific diagrams are available.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eThis is an aftermarket replacement and is \u003cstrong style=\"font-weight: 700; color: #d32f2f;\"\u003enot\u003c\/strong\u003e a genuine Suzuki Marine OEM component.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eDo not invent generic torque values. Follow the service specification for your exact Suzuki model.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003eProfessional installation is recommended for engine temperature sensors on EFI four-stroke outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Suzuki 13640-32G20 for the DF25A and DF30A applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine engine temperature sensors engineered for reliable cooling-system feedback on Suzuki four-stroke outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981044187449,"sku":"24TS166","price":69.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/0a4a4d19b9e52c0f.jpg?v=1772414894"},{"product_id":"805218t-temperature-sensor-sender-for-mercruiser-jlm-marine","title":"Coolant Temp Sensor 805218T – MerCruiser EFI\/MPI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket engine coolant temperature sensor replaces Mercury MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805218T\u003c\/strong\u003e (and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e805218\u003c\/strong\u003e). It is a threaded, two-wire coolant-temperature gauge sender for MerCruiser EFI \/ MPI sterndrive and inboard engines that need coolant-temperature feedback at the helm gauge or monitoring circuit.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM or aftermarket number\u003c\/strong\u003e on the removed sensor — 805218T \/ 805218, Sierra 18-7600, or Mallory 9-42402\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family and serial\u003c\/strong\u003e — MerCruiser MCM \/ MIE EFI and MPI applications that call for 805218T in the parts diagram (including verified 4.3L MPI, 350 MAG MPI, 5.0L MPI, and MX 6.2L MPI serial bands below)\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — threaded probe-style body with hex flats, molded two-wire plug, and the mating pigtail shown in the product images\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare thread, probe length, and connector shape with the original part and the product images before ordering. Do not confuse this coolant-temperature sender with MerCruiser intake-air (IAT) sensors such as 805223T — those are separate listings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse these verified numbers to confirm you have the correct coolant temperature sensor. Brand names and OEM numbers are for identification only.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805218T\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference — coolant temperature gauge sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805218\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier number; functionally replaced by 805218T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7600\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect cross-reference for MCM \/ MIE EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-42402\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect cross-reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury, MerCruiser, or Quicksilver component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine before ordering. Serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e. Always match the OEM number and physical form of the sensor you remove. On verified MerCruiser 4.3L MPI applications, this sensor mounts in the thermostat-housing assembly.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L MPI Alpha \/ Bravo\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M300000–0M614999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805218T shown in thermostat-housing diagram\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 MAG MPI Alpha \/ Bravo \u0026amp; Horizon Alpha \/ Bravo\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M300000–0M599999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used for 805218 → 805218T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L MPI Alpha \/ Bravo\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M300000–0M599999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used for 805218 → 805218T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMX 6.2L MPI Bravo \u0026amp; Horizon Bravo\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M300000–0M599999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWhere-used for 805218 → 805218T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 MAG MPI MIE \/ Horizon MIE\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M310000–0W389999 (banded)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm serial band on engine ID plate\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMX 6.2L MPI MIE \/ Horizon MIE\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0M310000–0W389999 (banded)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConfirm serial band on engine ID plate\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e383 MAG Stroker Inboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1G300000 \u0026amp; Up\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWhere-used for 805218 → 805218T\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury also specifies this sender for MerCruiser EFI sterndrive and inboard applications generally. If your serial range is outside the rows above, order only when the engine parts diagram or the removed sensor shows 805218T \/ 805218.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; color: #132238;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine coolant temperature gauge sender \/ sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805218T (replaces 805218)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2-wire plug-in with mating pigtail (as shown)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBody form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded probe with hex wrench flats\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVerified MerCruiser mount\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThermostat housing (4.3L MPI diagram)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eApplication class\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser EFI \/ MPI sterndrive and inboard (MCM \/ MIE)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePackage Contents\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e1 × threaded engine coolant temperature sensor\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e1 × two-wire mating connector pigtail, as shown in the product images\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReuse or replace any engine-side sealing compounds or retainers only as specified in the applicable MerCruiser service manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Allow the engine to cool completely. Disconnect the negative battery cable and relieve cooling-system pressure per the service manual.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Locate the existing coolant temperature sensor. On verified MerCruiser 4.3L MPI applications it is installed in the thermostat-housing assembly.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Release the electrical connector without pulling on the wires. If the supplied pigtail is required, splice only with marine-grade sealed connections and preserve original circuit positions.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Remove the old sensor and compare part number, thread, probe length, and connector shape with the replacement before installation.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 14px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Install the replacement using the tightening method and torque in your MerCruiser service manual. Do not overtighten into aluminum bosses or allow sealant to cover the sensing tip.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Reconnect wiring and battery, restore coolant as required, inspect for leaks, and verify a plausible temperature reading as the engine warms.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for EFI \/ MPI coolant-temperature sensors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my MerCruiser?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRead the number on your existing sensor first. If it is 805218T, 805218, Sierra 18-7600, or Mallory 9-42402, this is the correct coolant-temperature replacement for the MerCruiser EFI \/ MPI applications listed above. Then verify serial range in the parts diagram and compare the connector with the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this the same as an intake air temperature (IAT) sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is an engine coolant temperature gauge sender for the cooling system. MerCruiser IAT \/ air-charge sensors (for example 805223T) mount in the intake-air path and use different part numbers — order the listing that matches the number on your removed sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Why does my diagram also show a separate temperature sender?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eSome EFI \/ MPI thermostat-housing diagrams list both this two-wire sensor and a separate one-wire or stud-terminal sender for related circuits. Do not substitute one for the other; order by the exact part number shown for your serial range.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury, MerCruiser, or Quicksilver part. OEM and aftermarket numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What should I check if the temperature reading is still incorrect?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInspect the two-wire connector, sealed splices, engine ground, coolant level, thermostat operation, and related harness faults. Use the MerCruiser service manual for circuit tests; do not diagnose the sensor from appearance alone.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury MerCruiser \/ Quicksilver 805218T for the MerCruiser EFI \/ MPI applications listed above.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable coolant-temperature feedback on MerCruiser EFI \/ MPI systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51983452504377,"sku":"24TS443","price":55.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_093caadd-6d82-4f64-8ae8-9365ab1f5a7b.jpg?v=1772505065"},{"product_id":"low-oil-pressure-switch-87-805605a1","title":"Low Oil Pressure Switch 87-805605A1 – MerCruiser 3.0–7.4L","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket low oil pressure switch replaces MerCruiser \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e87-805605A1\u003c\/strong\u003e. It threads into an oil-gallery boss on MerCruiser sterndrive and inboard engines and sends a signal to the audio warning system when oil pressure falls too low.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed switch or in your parts catalog\u003c\/strong\u003e (87-805605A1, 38559, 817169, or F708940)\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family and displacement\u003c\/strong\u003e — MerCruiser sterndrive or inboard calling for this switch in the 3.0L–7.4L range\u003cbr\u003e\n 3. \u003cstrong\u003eThread and terminal\u003c\/strong\u003e — 1\/8-27 male pipe thread with a single 10-32 stud terminal\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIdentify the form from the product images: zinc-plated tapered body, black insulator cap, single brass stud with nut and lock washer, and reddish-brown thread sealant on the male pipe threads. If your original unit has two terminals, a spade connector, or is a variable-resistance gauge sender rather than an alarm switch, it is a different component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands. Mercury also catalogs the same switch without the leading prefix as 805605A1.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e87-805605A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent switch assembly; also listed as 805605A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e38559\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded by 805605A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e817169\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded by 805605A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eF708940\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier catalogue number in the same supersession chain\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOP22900\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number before ordering. On MerCruiser sterndrive and inboard engines, the identification plate and serial number are on the engine itself — typically on the cylinder block or flame-arrestor cover — not on an outboard transom bracket. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for your MerCruiser engine group.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis switch serves the low oil pressure audio warning circuit. It is not the variable-resistance sender that drives an oil pressure gauge.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive engines calling for 87-805605A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.0L–7.4L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eAudio warning system signal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInboard engines calling for 87-805605A1\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3.0L–7.4L\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAudio warning system signal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLow oil pressure switch (audio warning)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e87-805605A1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThread size\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1\/8-27 male pipe thread\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTerminal type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e10-32 threaded stud, single terminal\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSignals the engine audio warning system on low oil pressure\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eForm\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eZinc-plated tapered body, black insulator, sealant on pipe threads\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable before working on the warning circuit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLabel and remove the warning-system wire from the old switch stud. Unscrew the old switch and compare its thread and terminal to this 1\/8-27 \/ 10-32 unit. Do not force a mismatched thread.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThread the new switch in by hand on the sealed pipe threads, then tighten snugly with the correct wrench on the body hex — do not over-torque or crush the insulator.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the warning wire under the 10-32 stud nut with the lock washer in place. Reconnect the battery, start the engine, and confirm the alarm clears as oil pressure builds and that there are no oil leaks at the port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eIf you are unsure about warning-system wiring or oil-gallery location, have a marine technician complete the install.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 87-805605A1 form and thread. It is not a genuine Mercury or MerCruiser part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this work with my oil pressure gauge?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is an on\/off alarm switch for the audio warning circuit, not a variable-resistance gauge sender. Engines that use both a gauge sender and an alarm switch need the correct switch for the alarm circuit.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eMy old switch has a different thread — will this fit?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eOnly if the port is 1\/8-27 male pipe thread and the wiring uses a single 10-32 stud. Compare the removed switch before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eAlarm stays on or never sounds after install — what next?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRecheck the stud connection and ground path through the engine block, confirm oil level and actual oil pressure, and verify you replaced the alarm switch rather than the gauge sender. Persistent faults can be wiring, the buzzer module, or a real lubrication issue.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Thread and terminal layout matched to MerCruiser 87-805605A1 low oil pressure switch applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable warning-system service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390314809,"sku":"19MC011","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/19MC011.jpg?v=1788841375"},{"product_id":"oxygen-sensor-65l-8592a-01","title":"Oxygen Sensor 65L-8592A-01 – Fits Yamaha 150–250HP V6 EFI","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Yamaha \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e65L-8592A-01\u003c\/strong\u003e (catalog form 65L-8592A-01-00). It threads into the exhaust on selected Yamaha V6 two-stroke HPDI and EFI outboards from 150 to 250 HP and reports exhaust oxygen so the ECU can trim fuel. This unit is new production, not a remanufactured core.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your parts catalog\u003c\/strong\u003e (65L-8592A-01 \/ 65L-8592A-01-00, 65L-8592A-00 \/ 65L-8592A-00-00, or 68F-8592A-00 \/ 68F-8592A-00-00)\u003cbr\u003e\n 2. \u003cstrong\u003eModel code and year\u003c\/strong\u003e in the table below\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical form\u003c\/strong\u003e — hex body, slotted tip, integral lead with an inline cylindrical module, and a two-piece plug\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is not Yamaha 67H-8592A (the two 2-pin-connector sensor used on DX\/LX\/SX\/VX 150–200). If your original uses two small 2-pin plugs and no inline module, order the 67H listing instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers. Yamaha catalogs these sensors with a trailing -00 suffix.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65L-8592A-01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference; also listed as 65L-8592A-01-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65L-8592A-00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded by 65L-8592A-01; also listed as 65L-8592A-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eYamaha Outboard\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e68F-8592A-00\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEquivalent Yamaha number; also listed as 68F-8592A-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e18-7656\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Yamaha component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and year in the table below. For Yamaha owners:\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Serial Number Guide\u003c\/a\u003e\n and\n \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eYamaha Parts Diagrams\u003c\/a\u003e.\n On Yamaha outboards the identification plate is on the port-side transom clamp bracket.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eYears\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2014\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e150\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVX200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2001–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eZ200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2012\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke HPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eL225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eS225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVX225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1998–2005\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eL250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eS250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1997–1999\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2000–2003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVX250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2002–2004\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eV6 2-stroke EFI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not use this sensor for DX150, LX150, SX150, VX150, LX200, or SX200 applications that call for 67H-8592A-00.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2 \/ lambda) sensor for EFI \/ HPDI exhaust\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e65L-8592A-01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eThreaded into the exhaust housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eElectrical connection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eIntegral lead with inline module and two-piece plug\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVisible form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHex body, slotted\/louvered tip shield\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eNew production — not remanufactured\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust housing to cool fully. Disconnect the battery negative cable before unplugging the sensor lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the routing of the two-piece plug and inline module, then unplug the connector. Unscrew the old sensor from the exhaust housing with an oxygen-sensor socket on the hex — do not pull on the lead or crush the inline module.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and the inline-module \/ two-piece-plug layout match this 65L-8592A-01 assembly. Thread the new sensor in by hand, then tighten snugly on the hex. Follow the Yamaha service manual for your model for tightening and thread treatment.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the two-piece plug until it locks, restore the battery, start the engine, and confirm there is no exhaust leak at the bung and that the EFI\/HPDI system runs without an oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Yamaha 65L-8592A-01. It is not a genuine Yamaha part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this replace 67H-8592A-00 on my DX\/SX 150–200?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. 67H-8592A is a different Yamaha oxygen-sensor family with two 2-pin connectors and no inline module. Use this 65L\/68F sensor only when your catalog or removed part shows 65L-8592A or 68F-8592A.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs 68F-8592A-00 the same sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes — 68F-8592A-00 is a Yamaha equivalent number for this assembly. 65L-8592A-00 is the earlier 65L number superseded by 65L-8592A-01.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this a remanufactured sensor?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is new production, not a rebuilt or remanufactured core.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Form and connector layout matched to Yamaha 65L-8592A-01 oxygen sensor applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable EFI and HPDI exhaust sensing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390347577,"sku":"19MC015","price":272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/19MC0151.jpg?v=1788841176"},{"product_id":"water-in-fuel-sensor-3808616-volvo-penta-d3-d4-d6","title":"Water in Fuel Sensor 3808616 – Volvo Penta D3\/D4\/D6 Diesel","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket water-in-fuel sensor replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3808616\u003c\/strong\u003e (current) and the earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e874572\u003c\/strong\u003e. It threads into the bottom of the engine-mounted fuel filter and signals water contamination in the diesel fuel.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e — 3808616 or 874572 on the sensor, filter, or parts list\u003cbr\u003e\n 2. \u003cstrong\u003eEngine family\u003c\/strong\u003e — Volvo Penta D3, D4, or D6 diesel\u003cbr\u003e\n 3. \u003cstrong\u003eLocation\u003c\/strong\u003e — sensor in the base of the engine-mounted fuel filter\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the number on the original sensor before ordering. This listing is the filter-base water sensor, not a tank-level sender.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3808616\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent water-in-fuel sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e874572\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded; replaced by 3808616\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eRecmar\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eREC3808616\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine family on the Volvo Penta identification plate (typically on the engine block or flywheel housing). Coverage below is the D3 \/ D4 \/ D6 diesel families. Match the original sensor number as well.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine family\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta D3\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWater-in-fuel sensor in engine-mounted fuel-filter base\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta D4\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWater-in-fuel sensor in engine-mounted fuel-filter base\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta D6\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eWater-in-fuel sensor in engine-mounted fuel-filter base\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWater-in-fuel (WIF) sensor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3808616\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e874572\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBottom of engine-mounted fuel filter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDetects water in diesel fuel and signals the engine monitoring system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eStop the engine. Disconnect the battery. Work with a drip tray — residual diesel will drain from the filter base.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUnplug the sensor connector. Unscrew the original sensor from the bottom of the engine-mounted fuel filter. Compare the OEM number to 3808616 or 874572.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eClean the filter-base seat. Fit a serviceable sealing washer if the service manual calls for one. Thread the new sensor in by hand, then snug it. Do not overtighten.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the harness and battery. Start the engine and confirm the water-in-fuel warning behaves normally. Drain water from the filter if the alarm remains on.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs 874572 the same as 3808616?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes. Volvo Penta superseded 874572 with 3808616. This aftermarket sensor is matched to that current number.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement. It is not a genuine Volvo Penta part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this fit every Volvo Penta diesel?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePublished coverage is D3, D4, and D6. Confirm 3808616 or 874572 on the original sensor. Other Volvo Penta diesel families are not listed here.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Water-in-fuel sensor matched to Volvo Penta 3808616 \/ 874572 on D3, D4, and D6 diesels.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine sensors engineered for reliable fuel-filter water detection.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390511417,"sku":"21FS001","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/21FS0016.jpg?v=1788840722"},{"product_id":"trim-position-sender-21484383-volvo-penta","title":"Trim Position Sender 21484383 – Volvo Penta SX-A DPS TSK","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: bold; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: bold; color: #132238;\"\u003e3-wire trim position sender\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: bold; color: #132238;\"\u003e21484383\u003c\/strong\u003e (supersedes \u003cstrong style=\"font-weight: bold; color: #132238;\"\u003e3841840\u003c\/strong\u003e). It reports sterndrive trim angle to the helm gauge on Volvo Penta SX-A, DPS-A, DPS-B, and TSK applications that call for this OEM number.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\u003cstrong style=\"font-weight: bold; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sender you are removing or in your parts catalog (21484383 or superseded 3841840)\u003cbr\u003e 2. \u003cstrong\u003eDrive \/ transom family\u003c\/strong\u003e — Volvo Penta SX-A, DPS-A, DPS-B, or TSK calling for that number\u003cbr\u003e 3. \u003cstrong\u003eWire count\u003c\/strong\u003e — this listing is the 3-wire contact-style trim sender (not a later non-contact trim-sender kit)\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the connector and mounting layout against the product images and your original unit before ordering. Trim senders can share a similar housing while serving different drive generations or wiring layouts, so the OEM number and drive family matter more than appearance alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent Volvo Penta part numbers. 21484383 supersedes earlier number 3841840 for the same trim-sender application.\u003c\/p\u003e\n\u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e21484383\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent primary part number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003e3841840\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eEarlier number superseded by 21484383\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eCompatible Sterndrive Models\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your drive or transom shield model on the identification plate and that the removed sender is numbered 21484383 or 3841840. Review Volvo Penta diagrams when available: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eParts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSX-A sterndrive\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire trim position sender when OEM calls for 21484383 \/ 3841840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDPS-A \/ DPS-B sterndrive\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSame 3-wire sender application family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eTSK transom \/ trim system (including TSK-A with SX-A)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eMatch by OEM number and wiring layout; later non-contact kits differ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e Do not order from drive family alone if your catalog or removed part shows a different number (for example a later non-contact trim-sender kit). This listing is for the 3-wire contact-style sender 21484383 \/ 3841840 only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left; font-weight: bold;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim position sender \/ trim sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e21484383\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseded OEM number\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3841840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWire configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eApplication family\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta SX-A, DPS-A, DPS-B, TSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f8fb;\"\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px;\"\u003eTransmits sterndrive trim angle to the helm trim gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. Locate the existing trim sender on the sterndrive or TSK trim assembly and note wire routing and connector orientation before unplugging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the retaining hardware that secures the sender. Withdraw the old unit carefully so the mounting bore and any sealing grommet are not damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation. Seat any grommet or seal fully, then refit the retaining hardware to the original torque practice for your drive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the 3-wire harness. Confirm the connector is fully seated and that wires are clear of moving trim linkage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: bold; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Cycle the drive through full down and full up and verify the helm trim gauge tracks smoothly. Recheck for water intrusion at the mount after the first sea trial.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 21484383 \/ 3841840. It is not a genuine Volvo Penta part.\u003c\/p\u003e\n\u003c\/details\u003e \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my drive?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCheck the identification plate for SX-A, DPS-A, DPS-B, or TSK, then match the number on the sender you are removing to 21484383 or 3841840. If your catalog calls for a different trim-sender kit number, do not order this listing.\u003c\/p\u003e\n\u003c\/details\u003e \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck trim gauge, no gauge movement when trimming, or a gauge that no longer tracks drive angle. Inspect wiring and grounds before replacing the sender.\u003c\/p\u003e\n\u003c\/details\u003e \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: bold; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this fit older OMC Cobra 2-wire trim senders?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is the Volvo Penta 3-wire sender 21484383 \/ 3841840 for SX-A, DPS-A, DPS-B, and TSK applications. Older OMC Cobra 2-wire senders use a different part family.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: bold; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n\u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Volvo Penta 21484383 \/ 3841840 3-wire trim position sender applications.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n\u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable sterndrive trim-sender service.Fast delivery \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390576953,"sku":"21SR006","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/21SR0061.jpg?v=1788840534"},{"product_id":"trim-sender-sensor-21652399-volvo-penta-sx","title":"Trim Sender Sensor 21652399 – Volvo Penta SX Digital Gauge","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3-wire trim sender sensor\u003c\/strong\u003e replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e21652399\u003c\/strong\u003e (also listed as \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e3858212\u003c\/strong\u003e). It reports sterndrive trim angle to the helm on Volvo Penta SX applications that use digital European gauges.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sender you are removing or in your parts catalog (21652399 or 3858212)\u003cbr\u003e\n 2. \u003cstrong\u003eGauge type\u003c\/strong\u003e — digital European trim gauges (not analog or US-style gauges)\u003cbr\u003e\n 3. \u003cstrong\u003eDrive \/ TSK code\u003c\/strong\u003e — Volvo Penta SX sterndrive TSK codes listed below that call for this number\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the connector and mounting layout against the product images and your original unit. The OEM number and gauge type matter more than appearance alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent Volvo Penta part numbers. 21652399 is the current primary number; 3858212 is the earlier number listed for the same digital-gauge SX trim sender.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e21652399\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent primary part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eSupersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e3858212\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEarlier Volvo Penta number for the same digital-gauge SX trim sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Sterndrive Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the drive or transom-shield model on the identification plate and that the removed sender is numbered 21652399 or 3858212. Match the original part number and the physical shape to the product images.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive \/ TSK code\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTSK SX-M, TSK SX-MAC, TSK SX-MACLT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTSK SX-MBAC, TSK SX-MDA, TSK SX-MDB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTSK SX-MDC, TSK SX-MHP, TSK SX-MLT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e Analog or US-style trim gauges and later non-contact trim-sender kits use other part families. This listing is the 3-wire digital-European-gauge sender 21652399 \/ 3858212 only.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim sender sensor \/ trim position sender\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e21652399\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3858212\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWire configuration\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eGauge compatibility\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDigital European gauges\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eReports sterndrive trim angle to the helm gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. Locate the existing trim sender on the sterndrive or TSK assembly and note wire routing before unplugging.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRemove the retaining hardware. Withdraw the old unit carefully so the mounting bore and any sealing grommet are not damaged.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation. Seat any grommet or seal, then refit the retaining hardware using the original practice for your drive.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the 3-wire harness. Confirm the connector is fully seated and that wires stay clear of moving trim linkage.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Cycle the drive through full down and full up and verify the digital helm gauge tracks smoothly. Follow the Volvo Penta service procedure for your drive if calibration is required.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 21652399 \/ 3858212. It is not a genuine Volvo Penta part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck digital trim display, no movement when trimming, or a reading that no longer tracks drive angle. Inspect wiring and grounds before replacing the sender.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Volvo Penta 21652399 \/ 3858212 3-wire digital-gauge SX trim sender applications.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable sterndrive trim-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390609721,"sku":"21SR008","price":129.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/21652399.jpg?v=1788839630"},{"product_id":"oil-pressure-sensor-8m0210755-mercruiser","title":"Oil Pressure Sensor 8M0210755 – MerCruiser 4.3L 5.0L 5.7L","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eoil pressure sensor\u003c\/strong\u003e replaces MerCruiser \/ Mercury \/ Quicksilver \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0210755\u003c\/strong\u003e (catalog form \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e87-8M0210755\u003c\/strong\u003e). Mercury superseded earlier oil-sensor kit number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e864252A01\u003c\/strong\u003e (87-864252A01) to this current number. It is the oil-pressure safety switch used on MerCruiser V6 and V8 engines with \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eelectric fuel pumps\u003c\/strong\u003e — not a variable-resistance gauge sender, and not the separate audio-warning alarm switch.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the removed sensor\/kit or in your parts catalog — \u003cstrong\u003e8M0210755\u003c\/strong\u003e, 87-8M0210755, \u003cstrong\u003e864252A01\u003c\/strong\u003e, 87-864252A01, or legacy switch \u003cstrong\u003e805024\u003c\/strong\u003e\u003cbr\u003e\n 2. \u003cstrong\u003eFuel system\u003c\/strong\u003e — MerCruiser sterndrive or inboard with an \u003cstrong\u003eelectric\u003c\/strong\u003e fuel pump (not mechanical pump applications)\u003cbr\u003e\n 3. \u003cstrong\u003eDisplacement family\u003c\/strong\u003e — MerCruiser \u003cstrong\u003e4.3L\u003c\/strong\u003e, \u003cstrong\u003e5.0L\u003c\/strong\u003e (305 CID), or \u003cstrong\u003e5.7L\u003c\/strong\u003e (350 CID) calling for this oil-sensor kit\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number and that your engine uses an electric fuel pump before ordering. See the product images to compare physical form once media are uploaded.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent MerCruiser numbers in the 8M0210755 supersession path and a common aftermarket cross.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003ePrimary OEM Reference\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0210755\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCurrent KIT-OIL SENSOR (also 87-8M0210755)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser \/ Quicksilver\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e864252A01\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier oil sensor kit; superseded by 8M0210755 (also 87-864252A01)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM supersession\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ MerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e805024\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLegacy oil pressure switch replaced by this sensor kit harness\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eEMP\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e1300-03773\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket oil sensor cross for 87-864252A01 \/ 8M0210755 path\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury or MerCruiser component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model and serial number before ordering. On MerCruiser sterndrive and inboard engines, the identification plate and serial number are on the engine itself — typically on the cylinder block or flame-arrestor cover — not on an outboard transom bracket. Cross-check with the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Parts Diagrams\u003c\/a\u003e for your MerCruiser engine group.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis sensor serves the \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eelectric fuel pump\u003c\/strong\u003e oil-pressure safety circuit. It is not for engines with mechanical fuel pumps, and it is not the audio-warning alarm switch used on other MerCruiser oil-pressure circuits.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eApplication\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.3L V6 with electric fuel pump\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCalling for 8M0210755 or superseded 864252A01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.0L V8 (305 CID) with electric fuel pump\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSterndrive \/ inboard electric-pump applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e5.7L V8 (350 CID) with electric fuel pump\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eSterndrive \/ inboard electric-pump applications\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #d32f2f; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong style=\"color: #d32f2f;\"\u003eImportant:\u003c\/strong\u003e Verify the OEM number on your removed sensor or parts catalog. Engines with mechanical fuel pumps, gauge-only senders, or a different oil-pressure switch should not use this listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOil pressure sensor (electric fuel pump safety)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0210755\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury catalog form\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e87-8M0210755\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSupersedes\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e864252A01 (87-864252A01); replaces legacy 805024 switch setup\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine family\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMerCruiser V6 \/ V8 with electric fuel pumps\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOil-pressure safety control for the electric fuel pump circuit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine to cool fully. Disconnect the battery negative cable before working on the fuel-pump or oil-pressure circuit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eLabel and disconnect the wiring from the old oil pressure sensor or switch. Unscrew the old unit and compare its thread, connector style, and OEM number to this 8M0210755 replacement. Do not force a mismatched thread.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sensor by hand, then tighten snugly with the correct wrench on the body hex — do not over-torque. Reconnect the harness per your MerCruiser wiring diagram.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery, start the engine, and confirm the electric fuel pump runs with oil pressure present and that there are no oil leaks at the port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If you are unsure about fuel-pump safety wiring or oil-gallery location, have a marine technician complete the install. Always follow your engine service manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to MerCruiser 8M0210755 and its Mercury supersession path. It is not a genuine Mercury or MerCruiser part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow does 8M0210755 relate to 864252A01 and 805024?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury superseded oil-sensor kit 864252A01 (87-864252A01) to current 8M0210755. Legacy switch 805024 is the earlier oil-pressure switch that this sensor kit harness replaces. Confirm which number your catalog or removed part shows before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this work with a mechanical fuel pump?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This listing is for MerCruiser engines that use an electric fuel pump and call for 8M0210755 or superseded 864252A01. Mechanical-pump engines need a different oil-pressure switch or sender.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this the same as an oil pressure gauge sender or alarm switch?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. This is the electric fuel-pump oil-pressure safety sensor. A gauge sender is a variable-resistance unit for an oil-pressure gauge. A separate MerCruiser audio-warning alarm switch (for example the 84-817219 \/ 87-805605A1 path) is a different part.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Matched to MerCruiser 8M0210755 oil pressure sensor applications and the verified 864252A01 supersession path.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable electric fuel-pump safety service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439390642489,"sku":"21SR015","price":39.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/21SR015_5.jpg?v=1788839446"},{"product_id":"oxygen-sensor-35655-zy9-003-honda-bf75-bf90","title":"Oxygen Sensor 35655-ZY9-003 – Fits Honda BF75 BF90","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen sensor replaces Honda Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e35655-ZY9-003\u003c\/strong\u003e. It mounts in the cylinder-head \/ exhaust side of the powerhead on selected Honda BF75 and BF90 four-stroke outboards and reports exhaust oxygen so the ECM can trim fuel under PGM-FI and Lean Burn Control.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number on the removed sensor or in your Honda parts catalog\u003c\/strong\u003e (35655-ZY9-003)\u003cbr\u003e\n 2. \u003cstrong\u003eModel code\u003c\/strong\u003e — BF75DK0, BF75DK2, BF90DK0, or BF90DK2\u003cbr\u003e\n 3. \u003cstrong\u003ePhysical connector and thread\u003c\/strong\u003e — compare the product images with the sensor you remove before ordering\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is not Honda \u003cstrong\u003e35655-ZY3-003\u003c\/strong\u003e (BF175 \/ BF200 \/ BF225) and not Honda \u003cstrong\u003e35668-ZY6-003\u003c\/strong\u003e (BF115 \/ BF135 \/ BFT150). If your catalog or removed sensor shows a different oxygen-sensor number, order that listing instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent part numbers before you order. Honda may also print the number without dashes as 35655ZY9003 — both refer to the same sensor.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY9-003\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR, OXYGEN)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSierra\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e18-7658\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eDirect aftermarket replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMallory\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e9-32201\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eInterchangeable aftermarket equivalent\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Honda component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your engine model code below, then match the OEM number on the sensor you remove. On Honda outboards the identification plate is typically on the stern bracket. Year and serial cut-offs vary by catalog revision, so OEM number match is the safest check.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF75DK0\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke; when catalog\/OEM shows 35655-ZY9-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF75DK2\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e75\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke; when catalog\/OEM shows 35655-ZY9-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBF90DK0\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e90\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4-stroke; when catalog\/OEM shows 35655-ZY9-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBF90DK2\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e90\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4-stroke; when catalog\/OEM shows 35655-ZY9-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not order this sensor for engines that specify Honda 35655-ZY3-003, 35655-ZY3-013, or 35668-ZY6-003.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2 \/ lambda) sensor for programmed fuel injection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e35655-ZY9-003\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCylinder head group, exhaust side of the powerhead\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine system\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMulti-port PGM-FI with Lean Burn Control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eHonda Marine 1,496 cc 4-cylinder SOHC 16-valve 4-stroke (BF75 \/ BF90 family)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eBrand positioning\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eAftermarket replacement — not genuine Honda OEM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eAllow the engine and exhaust to cool fully. Disconnect the battery negative cable before unplugging the sensor connector.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNote the harness routing and clip positions, then unplug the connector. Unscrew the old sensor from the exhaust-side bung with the correct oxygen-sensor socket or wrench on the hex — do not pull on the lead.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm the OEM number 35655-ZY9-003 and connector layout match this assembly and the product images. Thread the new sensor in by hand to avoid cross-threading, then tighten on the hex per the Honda service manual for your model. Keep oil, grease, and sealant off the sensing tip.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the plug until it locks, restore any harness clips, reconnect the battery, start the engine on water, and confirm there is no exhaust leak at the bung and no oxygen-sensor fault.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Honda 35655-ZY9-003. It is not a genuine Honda part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this fit BF75DK0 \/ DK2 and BF90DK0 \/ DK2?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eYes when your Honda catalog or removed sensor calls for 35655-ZY9-003 on those model codes. Still compare the connector and thread against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWill this fit BF175 \/ BF200 \/ BF225 or BF115 \/ BF135?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. Those families use different Honda oxygen-sensor numbers (for example 35655-ZY3-003 \/ 35655-ZY3-013 or 35668-ZY6-003). Order only if your removed sensor or catalog calls for 35655-ZY9-003.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this listing include model years?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePublished year cut-offs differ across catalogs, so this listing does not print a year range. Match the OEM number on the sensor you remove, then confirm the connector against the product images.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Honda 35655-ZY9-003 oxygen sensor applications on BF75DK0\/DK2 and BF90DK0\/DK2.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable exhaust oxygen sensing on Honda programmed-fuel-injection outboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439391035705,"sku":"23OS462","price":131.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23OS462_5.jpg?v=1788839426"},{"product_id":"oxygen-sensor-8m0095468-mercury-outboard","title":"Oxygen Sensor 8M0095468 – Fits Mercury 175–600HP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket oxygen (O2) sensor replaces Mercury Marine \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0095468\u003c\/strong\u003e, which Mercury superseded to \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e8M0142695\u003c\/strong\u003e. It threads into the exhaust path on selected late-model Mercury outboards and MerCruiser 4.5L MPI sterndrives and reports exhaust oxygen so the ECM can hold closed-loop air\/fuel control. A failed sensor commonly causes rich running, poor fuel economy, and stored fuel-system codes.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eEngine serial number\u003c\/strong\u003e — Mercury outboards: transom bracket or cowling ID plate; MerCruiser: engine block or flame-arrestor cover plate\u003cbr\u003e\n 2. \u003cstrong\u003eModel family and horsepower\u003c\/strong\u003e — confirm your row in the compatibility table below\u003cbr\u003e\n 3. \u003cstrong\u003eOEM number on the removed sensor\u003c\/strong\u003e — 8M0095468 or 8M0142695\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePhysically this listing is one brand-new sensor: threaded probe with protective tip cap, hex flats for an oxygen-sensor socket, black corrugated lead sleeve, and a sealed multi-pin connector with side mounting clip. Compare the connector and lead to the part you remove, and see the product images for the exact form. This unit is new, not remanufactured.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury replaced 8M0095468 with 8M0142695 as a functional supersession for the same service position. Either number on your removed sensor points to this application.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0095468\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary reference (SENSOR, O2)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMercury \/ Mariner\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e8M0142695\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eCurrent superseding number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Mercury component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Engine Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm model and serial before ordering. Mercury publishes this sensor by serial break, not by model year. Outboard serial location guide: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eMercury Serial Number Guide\u003c\/a\u003e. Engines below the listed starting serial use a different sensor.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eEngine Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDisplacement\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eHP\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSerial Number Range\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard V6 \/ V6 Pro XS \/ V6 SeaPro\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3.4L V6\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e175–225\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B529482 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard V8 \/ V8 Pro XS \/ V8 SeaPro \/ V8 Verado \/ Verado SeaPro\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200–300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e2B529482 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard APEX\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e200\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E054353 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard APEX\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e360\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E054247 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard 250R \/ 300R V8 Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e250 \/ 300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E080500 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard 300R V8 AMS Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e300\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E081459 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard 450R V8 Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e450\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E083006 thru 1E099720\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard 500R V8 Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e4.6L V8\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e500\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e1E099432 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard V10 Verado \/ V10 Verado SeaPro\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L V10\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e350 \/ 400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3B266064 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard 400R V10 Racing\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e5.7L V10\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e400\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3B272954 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOutboard V12 Verado \/ V12 SeaPro\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e7.6L V12\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e500 \/ 600\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3B060047 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eMerCruiser 4.5L MPI 200 \/ 250 Alpha \/ Bravo (incl. EC)\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e4.5L V6\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e200 \/ 250\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e2A441953 \u0026amp; Up\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOxygen (O2) sensor, threaded exhaust mount\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0095468\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseding OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e8M0142695\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEngine brand\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMercury \/ Mariner outboard and MerCruiser sterndrive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eConnection\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSealed moulded multi-pin plug on corrugated lead sleeve with side mounting clip\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eCondition\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eBrand new, not remanufactured\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eExhaust oxygen feedback for closed-loop fuel control\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003col style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n \u003cli style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n Stop the engine and let the exhaust cool completely, then disconnect the battery negative cable before opening the harness.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n Trace the existing sensor lead to its harness plug, release the lock, unplug it, and free the lead from retaining clips.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n Unscrew the old sensor with a slotted oxygen-sensor socket so the lead is not twisted, then clean the boss threads.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n Compare thread, hex, lead routing, and connector shape with the new sensor. Remove the protective tip cap only at installation and never touch the sensing element.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n Thread the sensor in by hand, then torque to the value in your engine service manual. Keep anti-seize and sealant off the sensing tip and out of the exhaust port.\n \u003c\/li\u003e\n \u003cli style=\"position: relative; margin: 0; padding: 0 0 0 40px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n Route the lead clear of heat and moving parts, lock the connector, reconnect the battery, clear stored codes, and confirm the engine returns to closed-loop fuel control.\n \u003c\/li\u003e\n \u003c\/ol\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended for exhaust and fuel-management components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n How do I confirm this fits my engine?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch your serial number to the ranges in the compatibility table, then confirm the OEM number on the sensor you remove is 8M0095468 or 8M0142695. If your serial is below the listed break, this is not the correct service part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n My old sensor is 8M0095468 but the dealer quoted 8M0142695. Which do I need?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMercury superseded 8M0095468 to 8M0142695 for the same service position. This aftermarket sensor is built to replace either reference. Still compare the physical connector and lead before installation.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n What are common symptoms of a failing oxygen sensor?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eHigher fuel use, rich or rough idle, hesitation under load, and stored fuel-system fault codes on a SmartCraft display or diagnostic tool. A rich mixture can also foul spark plugs, so inspect plugs when replacing the sensor.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003e\n Is this an OEM or aftermarket part?\n \u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\n \u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket replacement manufactured by JLM Marine. It is not a genuine Mercury Marine part. OEM numbers are listed only for cross-matching.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eImportant Notes\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eSerial number breaks matter. Confirm your engine serial is at or above the listed starting number before ordering.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003eLeave the protective tip cap on until installation. Keep oil, sealant, and anti-seize away from the sensing element.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cspan style=\"color: #d32f2f; font-weight: 700;\"\u003eProfessional installation is recommended\u003c\/span\u003e for exhaust and closed-loop fuel-control components.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-referenced to Mercury 8M0095468 \/ 8M0142695 oxygen-sensor applications on selected Verado-family outboards and MerCruiser 4.5L MPI.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable exhaust oxygen sensing on Mercury closed-loop fuel systems.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439391068473,"sku":"23OS463","price":129.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23OS463_4.jpg?v=1788839394"},{"product_id":"trim-sensor-kit-873531-volvo-penta-290-sp-dp","title":"Trim Sensor Kit 873531 – Fits Volvo Penta 290, SP, DP","description":"\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: linear-gradient(135deg, #f5f8fb 0%, #ffffff 100%); border: 2px solid #0b3a63; border-left: 5px solid #0b3a63; border-radius: 12px; box-shadow: 0 4px 12px rgba(11, 58, 99, 0.08);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; padding: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #132238;\"\u003eHow to Match This Part\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis aftermarket \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003etrim \/ tilt position sender kit\u003c\/strong\u003e (potentiometer type) replaces Volvo Penta \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e873531\u003c\/strong\u003e and the superseding kit number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e22314183\u003c\/strong\u003e (also listed as earlier number \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003e828726\u003c\/strong\u003e). It reports sterndrive trim and tilt position to the helm gauge on Volvo Penta 290, SP, and DP transom-shield applications that call for these OEM numbers.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cstrong style=\"font-weight: 700; color: #132238;\"\u003eMatch this part in this order:\u003c\/strong\u003e\u003cbr\u003e\n 1. \u003cstrong\u003eOEM number\u003c\/strong\u003e on the sender you are removing or in your parts catalog (873531, 22314183, 828726, or OMC\/Bombardier 0873531 \/ 0828726)\u003cbr\u003e\n 2. \u003cstrong\u003eDrive family\u003c\/strong\u003e — Volvo Penta 290, SP, or DP sterndrive calling for that number\u003cbr\u003e\n 3. \u003cstrong\u003eWire configuration\u003c\/strong\u003e — this listing is the 3-wire potentiometer trim-sensor kit (not the 2-wire OMC Cobra sender family for 3850470 \/ 984748)\n \u003c\/p\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm connector style and mounting layout against the product images and your original unit before ordering. If your diagram calls for a different trim-sender number, do not use this listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px; box-shadow: 0 2px 8px rgba(19, 34, 56, 0.04);\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003ePart Number Cross-Reference\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUse this table to confirm equivalent OEM part numbers for the same trim-sensor application. Leading-zero OMC \/ Bombardier forms are catalog spellings of the same numeric roots.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eType\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003ePart Number\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px; text-transform: uppercase; border-bottom: 2px solid #0b3a63;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e873531\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e22314183\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseding kit number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e828726\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier equivalent number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eOMC \/ Bombardier\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e0873531\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eLeading-zero catalog form of 873531\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eOMC \/ Bombardier\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003e0828726\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eLeading-zero catalog form of 828726\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003ePart numbers are listed for identification only. This is an aftermarket part manufactured by JLM Marine and is not sold as a genuine Volvo Penta or OMC component.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eCompatible Sterndrive Models\u003c\/h2\u003e\n \u003cp style=\"margin: 0 0 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eConfirm your drive family and that the removed sender is numbered 873531, 22314183, 828726, 0873531, or 0828726. Review diagrams when available: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\" target=\"_blank\" rel=\"nofollow noopener\" style=\"color: #0b3a63; text-decoration: underline; font-weight: 600;\"\u003eParts Diagrams\u003c\/a\u003e.\u003c\/p\u003e\n \u003cdiv style=\"margin: 16px 0 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eBrand\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eDrive Model\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700; font-size: 14px;\"\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e290 sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTransom-shield trim sensor applications calling for 873531 \/ 22314183\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSP sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSingle-prop series when OEM calls for these numbers\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eVolvo Penta\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDP sterndrive\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eDuoprop series when OEM calls for these numbers\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDo not expand fitment from broad aftermarket laundry lists. Match by the OEM number on your sender or in your parts catalog.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cdiv style=\"margin: 0; overflow-x: auto; border: 1px solid #e0e6ed; border-radius: 8px;\"\u003e\n \u003ctable style=\"width: 100%; min-width: 480px; border-collapse: collapse; font-size: 15px;\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background: #132238; color: #ffffff;\"\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eSpecification\u003c\/th\u003e\n \u003cth style=\"padding: 12px 14px; text-align: left; font-weight: 700;\"\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePart type\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTrim \/ tilt position sender kit (potentiometer)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003ePrimary OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e873531\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eSuperseding OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e22314183\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eEarlier OEM number\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e828726\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eWire configuration\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003e3-wire with plug connector\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background: #f5f8fb;\"\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eMounting location\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px; border-bottom: 1px solid #e0e6ed;\"\u003eTransom shield (290 \u0026amp; up applications)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eFunction\u003c\/td\u003e\n \u003ctd style=\"padding: 12px 14px;\"\u003eTransmits sterndrive trim \/ tilt position to the helm gauge\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eInstallation Guide\u003c\/h2\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eDisconnect the battery. With the boat safely supported, trim the drive to a position that gives clear access to the trim sender on the transom shield.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eUnplug the old sender at its connector inside the boat, note lead routing, then release the mounting hardware and withdraw the old unit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCompare the old and new units side by side against the product images. Connector style and mounting layout must match before you continue.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eInstall the new sender in the same orientation, seat the mount squarely, and tighten the hardware evenly without over-torquing.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eRoute the lead along the original path, keep it clear of moving linkage and hot surfaces, then reconnect the plug fully.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"position: relative; margin: 0 0 16px; padding: 0 0 0 42px; min-height: 28px;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; top: 0; width: 28px; height: 28px; background: #0b3a63; color: #ffffff; font-size: 14px; font-weight: 700; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;\"\u003e6\u003c\/span\u003e\n \u003cp style=\"margin: 0; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eReconnect the battery. Run the drive fully down and fully up and confirm the helm trim gauge tracks smoothly across its range.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cp style=\"margin: 12px 0 0; padding: 12px 14px; background: #f5f8fb; border-left: 3px solid #0b3a63; font-size: 14px; line-height: 1.5; color: #5c6b7a; border-radius: 4px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended to ensure safety and optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0 0 24px; padding: 24px; background: #f5f8fb; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eIs this an OEM or aftermarket part?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eThis is an aftermarket JLM Marine replacement matched to Volvo Penta 873531 \/ 22314183 \/ 828726 (and OMC\/Bombardier 0873531 \/ 0828726). It is not a genuine Volvo Penta or OMC part.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eHow do I confirm this fits my drive?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eMatch the number on the sender you are removing to 873531, 22314183, 828726, 0873531, or 0828726, and confirm a Volvo Penta 290, SP, or DP application. If your catalog calls for a different trim-sender number, do not order this listing.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0 0 12px; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eWhat symptoms point to a failed trim sender?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eCommon signs include an erratic or stuck trim gauge, no gauge movement when trimming, or a gauge that no longer tracks drive angle. Inspect the connector, grounds, and lead routing before replacing the sender.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"margin: 0; padding: 0; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 8px; overflow: hidden;\"\u003e\n \u003csummary style=\"display: block; padding: 14px 16px; font-size: 16px; font-weight: 700; color: #132238; cursor: pointer; list-style: none;\"\u003eDoes this fit the 2-wire OMC Cobra sender (3850470 \/ 984748)?\u003cspan style=\"float: right; font-size: 20px; color: #0b3a63;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n \u003cp style=\"margin: 0 16px 14px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003eNo. That is a different 2-wire sender family. This listing is the 3-wire Volvo Penta trim-sensor kit for 873531 \/ 22314183 applications on 290, SP, and DP drives.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin: 0; padding: 24px; background: #ffffff; border: 1px solid #e0e6ed; border-radius: 12px;\"\u003e\n \u003ch2 style=\"margin: 0 0 16px; font-size: 24px; font-weight: 700; color: #132238;\"\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n \u003cul style=\"margin: 0; padding: 0 0 0 24px; font-size: 16px; line-height: 1.6; color: #132238;\"\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003ePrecision Fit:\u003c\/strong\u003e Cross-reference matched to Volvo Penta 873531 \/ 22314183 \/ 828726 trim-sensor kit applications on 290, SP, and DP drives.\u003c\/li\u003e\n \u003cli style=\"margin: 0 0 8px;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eQuality Control:\u003c\/strong\u003e Each batch is inspected for dimensional consistency and workmanship.\u003c\/li\u003e\n \u003cli style=\"margin: 0;\"\u003e\n\u003cstrong style=\"font-weight: 700;\"\u003eDirect from Manufacturer:\u003c\/strong\u003e Aftermarket marine parts engineered for reliable sterndrive trim-sender service.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":54439391199545,"sku":"23SE187","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23SE187_6.jpg?v=1788839362"}],"url":"https:\/\/jlmmarine.com\/collections\/sensors.oembed?page=2","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}