{"title":"Honda BF15 Parts \u0026 Diagrams","description":"\u003cp\u003eOEM and aftermarket replacement parts for Honda BF15. Scroll down for exploded parts diagrams (35), specifications, and maintenance reference.\u003c\/p\u003e","products":[{"product_id":"water-pump-impeller-for-honda-bf9-9-bf15a-06192-zv4-000","title":"19210-ZV4-651 Outboard Impeller for Honda BF8C BF9 BF15A | JLM Marine","description":"\u003ch2\u003eOutboard Impeller for Honda BF8C BF9 BF15A – OEM# 19210-ZV4-651\u003c\/h2\u003e\n\n\u003cp\u003eThis outboard impeller is engineered to fit Honda marine engines in the BF8, BF9, and BF15A series. Designed as a direct replacement for OEM part number \u003cstrong\u003e19210-ZV4-651\u003c\/strong\u003e, this impeller ensures reliable water flow through your outboard's cooling system, protecting your engine from overheating during operation.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket impeller serves as a \u003cstrong\u003edirect replacement for Honda 19210-ZV4-651\u003c\/strong\u003e, fitting a wide range of Honda BF-series outboards from 8 HP to 15 HP across multiple model years and configurations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces Honda OEM part number 19210-ZV4-651\u003c\/li\u003e\n  \u003cli\u003eFits Honda BF8, BF9, and BF15A series engines\u003c\/li\u003e\n  \u003cli\u003eEssential component for maintaining proper engine cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003e19210-ZV4-651\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n  \u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF8C, CX\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF9, 9AM, AX, B, BX\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF15A1, A2, A3, AM, AX, AY, B, B2, BX\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOEM Part Number\u003c\/td\u003e\n      \u003ctd\u003e19210-ZV4-651\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eOutboard Water Pump Impeller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFits Brand\u003c\/td\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour purchase includes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Outboard Impeller\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisconnect the fuel line\u003c\/strong\u003e and remove the lower unit from the outboard according to your engine's service manual.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove the water pump housing\u003c\/strong\u003e by unscrewing the retaining bolts. Note the orientation of the old impeller before removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtract the old impeller\u003c\/strong\u003e carefully using pliers or an impeller removal tool; inspect the pump housing for wear or debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean the pump housing thoroughly\u003c\/strong\u003e and check the wear plate and gasket surfaces for damage or corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLubricate the new impeller blades\u003c\/strong\u003e with marine-grade grease or soapy water to ease installation and prevent tearing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert the new impeller\u003c\/strong\u003e into the housing, ensuring blades curve in the correct direction (typically clockwise when viewed from above).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall the wear plate and gaskets\u003c\/strong\u003e using new gaskets if available; torque bolts to manufacturer specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassemble the water pump housing\u003c\/strong\u003e and reattach the lower unit to the outboard, ensuring all fasteners are secure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconnect the fuel line\u003c\/strong\u003e and run the engine briefly on a flushing system or in the water to verify proper water flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck for leaks\u003c\/strong\u003e around the pump housing and ensure a steady stream of water exits the telltale indicator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this impeller fits my Honda outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model with the Compatible Engine Models table above. Verify that your OEM part number matches \u003cstrong\u003e19210-ZV4-651\u003c\/strong\u003e by checking your engine's parts diagram or the old impeller.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my outboard impeller?\u003c\/strong\u003e\u003cbr\u003e\nA: Most manufacturers recommend replacing the impeller annually or every 200–300 operating hours, whichever comes first. If you notice reduced water flow, overheating, or visible blade damage during inspection, replace it immediately regardless of operating time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my impeller is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include weak or no water flow from the telltale outlet, engine overheating warnings, steam from the powerhead, or reduced performance. Inspect the impeller if you experience any of these issues.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this impeller myself, or do I need a mechanic?\u003c\/strong\u003e\u003cbr\u003e\nA: If you have basic mechanical skills and the proper tools, you can replace the impeller yourself by following your engine's service manual. However, professional installation is recommended if you are unfamiliar with lower unit disassembly to avoid damage or improper installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM part or an aftermarket replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n  \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50487021764921,"sku":"17IH004","price":13.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_for_Honda_BF99_-_BF15A_06192-ZV4-000_-_JLM_MARINE-8289435.jpg?v=1755252163"},{"product_id":"water-pump-impeller-for-honda-bf-8-c-cx-bf9-9-bf15-ah-ax-b-19210-zv4-013","title":"19210-ZV4-013 Water Pump Impeller for Honda BF9.9A BF9.9AH BF9.9AK BF9.9AM BF15A BF15AH BF15AK BF15AM | JLM Marine","description":"\u003ch2\u003eWater Pump Impeller 19210-ZV4-013 – Fits Honda 9.9HP \u0026amp; 15HP Outboards\u003c\/h2\u003e\n\n\u003cp\u003eThis high-quality water pump impeller is precision-engineered to fit \u003cstrong\u003eHonda BF9.9A and BF15A series outboards\u003c\/strong\u003e, including models BF9.9AH, BF9.9AK, BF9.9AM, BF15AH, BF15AK, and BF15AM. Designed for reliable cooling performance, it ensures your engine maintains optimal operating temperatures in all marine conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis impeller directly replaces OEM part numbers \u003cstrong\u003e19210-ZV4-013\u003c\/strong\u003e and \u003cstrong\u003e19210-ZV4-010\u003c\/strong\u003e, as well as aftermarket equivalents from Sierra Marine (\u003cstrong\u003e18-3246\u003c\/strong\u003e) and CEF (\u003cstrong\u003e500328\u003c\/strong\u003e). Constructed from durable neoprene and metal alloy, it delivers consistent, long-lasting performance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e6-blade neoprene construction for efficient water flow\u003c\/li\u003e\n\u003cli\u003ePrecision-molded dimensions: 28.8mm height, 41.0mm diameter\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement for Honda OEM impeller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda Marine\u003c\/td\u003e\n\u003ctd\u003e19210-ZV4-013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda Marine\u003c\/td\u003e\n\u003ctd\u003e19210-ZV4-010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-3246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEF\u003c\/td\u003e\n\u003ctd\u003e500328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AH, AK, AM\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AH, AK, AM\u003c\/td\u003e\n\u003ctd\u003e15 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9A\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15A\u003c\/td\u003e\n\u003ctd\u003e15 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNeoprene and metal alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Blades\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Height\u003c\/td\u003e\n\u003ctd\u003e28.8 mm \/ 1.13 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e41.0 mm \/ 1.61 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e14.2 mm \/ 0.56 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour purchase includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Outboard Water Pump Impeller\u003c\/strong\u003e (19210-ZV4-013 \/ 19210-ZV4-010)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect the fuel line and remove the engine cowling to access the lower unit.\u003c\/li\u003e\n\u003cli\u003eDrain the lower unit gear oil completely and remove the propeller.\u003c\/li\u003e\n\u003cli\u003eDisconnect the water tube from the water pump housing.\u003c\/li\u003e\n\u003cli\u003eRemove the bolts securing the lower unit to the mid-section and carefully separate the lower unit.\u003c\/li\u003e\n\u003cli\u003eLocate the water pump assembly on top of the lower unit; remove the pump housing bolts.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old impeller from the pump housing, noting the orientation of the blades.\u003c\/li\u003e\n\u003cli\u003eClean the pump housing cavity thoroughly, removing all debris and old gasket material.\u003c\/li\u003e\n\u003cli\u003eApply a thin coat of marine grease to the new impeller and housing cavity to aid installation.\u003c\/li\u003e\n\u003cli\u003eInstall the new impeller with blades oriented in the correct rotation direction (follow OEM guidelines).\u003c\/li\u003e\n\u003cli\u003eReplace the pump housing gasket and reassemble the water pump, torquing bolts to specification.\u003c\/li\u003e\n\u003cli\u003eReconnect the water tube, reattach the lower unit, and refill the gear oil to the proper level.\u003c\/li\u003e\n\u003cli\u003eReinstall the propeller and cowling, then test the engine in water to confirm proper cooling flow.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this impeller fits my Honda outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model against our compatibility table. This impeller fits Honda BF9.9A and BF15A series motors (models AH, AK, AM). Verify your OEM part number matches 19210-ZV4-013 or 19210-ZV4-010.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my water pump impeller?\u003c\/strong\u003e\u003cbr\u003e\nA: Honda recommends inspecting the impeller annually and replacing it every 2–3 years or 200–300 operating hours, whichever comes first. Replace immediately if you notice cracked blades, missing pieces, or reduced cooling performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs my impeller is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include engine overheating, weak or no water stream from the tell-tale (pee hole), steam from the cowling, or the overheat alarm sounding. If you experience any of these, stop the engine immediately and inspect the impeller.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this impeller myself or do I need a mechanic?\u003c\/strong\u003e\u003cbr\u003e\nA: If you have mechanical experience and the proper tools, you can replace the impeller yourself following the service manual. However, the lower unit must be removed, so professional installation is recommended if you're unfamiliar with outboard service procedures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between this aftermarket impeller and the Honda OEM part?\u003c\/strong\u003e\u003cbr\u003e\nA: This aftermarket impeller is manufactured to OEM specifications using comparable neoprene and metal alloy materials. It provides equivalent fit and performance at a more competitive price point, though it is not an OEM Honda component.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM or aftermarket part?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50487024222521,"sku":"17IH007","price":11.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/17IH0071_0c0ba1f2-b0e9-4c83-973c-3c6881868096.jpg?v=1755252163"},{"product_id":"thermostat-kit-for-honda-outboard-motor-4-stroke-bf5-to-bf100-50-52c-19300-881-761-19300-881-761-19351-zv4-610","title":"Thermostat Kit – Fits Honda Outboard 4-Stroke BF5 to BF100 (Replaces 19300-881-761)","description":"\u003ch2\u003eThermostat Kit – Fits Honda Outboard 4-Stroke BF5 to BF100 (Replaces 19300-881-761)\u003c\/h2\u003e\n\u003cp\u003eThis thermostat kit is engineered for a wide range of Honda 4-stroke marine outboard engines from 5 to 100 HP, covering models from 1997 to 2007 and newer. It ensures your engine maintains the correct operating temperature for optimal performance and longevity.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Honda part number \u003cstrong\u003e19300-881-761\u003c\/strong\u003e, Sierra \u003cstrong\u003e18-3627\u003c\/strong\u003e, and OVERSEE \u003cstrong\u003e19300-881-761\u003c\/strong\u003e, providing a reliable aftermarket solution.\u003c\/p\u003e\n\u003cul\u003e\n \t\u003cli\u003eEngineered to maintain a consistent operating temperature of \u003cstrong\u003e50–52°C (122–125.6°F)\u003c\/strong\u003e.\u003c\/li\u003e\n \t\u003cli\u003eDesigned for \u003cstrong\u003edirect replacement\u003c\/strong\u003e, ensuring a straightforward installation process.\u003c\/li\u003e\n \t\u003cli\u003eComplete kit includes a thermostat, gasket, and two rubber seal rings for a comprehensive service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n \t\u003cthead\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003cth\u003eBrand\u003c\/th\u003e\n \t\t\t\u003cth\u003ePart Number\u003c\/th\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/thead\u003e\n \t\u003ctbody\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eSierra\u003c\/td\u003e\n \t\t\t\u003ctd\u003e18-3627\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eOVERSEE\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n \t\u003cthead\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003cth\u003eBrand\u003c\/th\u003e\n \t\t\t\u003cth\u003eModel\u003c\/th\u003e\n \t\t\t\u003cth\u003eRated HP\u003c\/th\u003e\n \t\t\t\u003cth\u003eStroke\u003c\/th\u003e\n \t\t\t\u003cth\u003eYears\u003c\/th\u003e\n \t\t\t\u003cth\u003eOEM Part No.\u003c\/th\u003e\n \t\t\t\u003cth\u003eNotes\u003c\/th\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/thead\u003e\n \t\u003ctbody\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF50F-LA, BF50F-SA\u003c\/td\u003e\n \t\t\t\u003ctd\u003e50\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003eCylinder head application\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF5A Series (LA\/SA variants)\u003c\/td\u003e\n \t\t\t\u003ctd\u003e5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003eIncludes BF5A1, BF5A2, BF5A4, BF5A5, BF5A6\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF5AK0, BF5AK2, BF5AK3 (LA\/SA)\u003c\/td\u003e\n \t\t\t\u003ctd\u003e5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF5AH, BF5AX, BF5AM, BF5AY\u003c\/td\u003e\n \t\t\t\u003ctd\u003e5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997-2000\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003ePre-2001 models\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF5AW (SA)\u003c\/td\u003e\n \t\t\t\u003ctd\u003e5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1998\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1998 model year only\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF6B, BF6BX\u003c\/td\u003e\n \t\t\t\u003ctd\u003e6\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF6AH (LHNA\/SHNA)\u003c\/td\u003e\n \t\t\t\u003ctd\u003e6\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF75F\u003c\/td\u003e\n \t\t\t\u003ctd\u003e7.5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF8 Series\u003c\/td\u003e\n \t\t\t\u003ctd\u003e8\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003eIncludes BF8AH, BF8AK, BF8AM, BF8AX, BF8BX, BF8B\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF9.9 Series\u003c\/td\u003e\n \t\t\t\u003ctd\u003e9.9\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003eIncludes BF9.9AH, BF9.9AK, BF9.9AM, BF9.9B, BF9.9AX, BF9.9BX\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF100F\u003c\/td\u003e\n \t\t\t\u003ctd\u003e10\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF15 Series\u003c\/td\u003e\n \t\t\t\u003ctd\u003e15\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e1997–2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003eIncludes BF15A1, BF15A2, BF15AH, BF15AK, BF15AM, BF15AX, BF15B, BF15B2, BF15BX\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHonda\u003c\/td\u003e\n \t\t\t\u003ctd\u003eBF5DH (LHNA\/SHNA)\u003c\/td\u003e\n \t\t\t\u003ctd\u003e5\u003c\/td\u003e\n \t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n \t\t\t\u003ctd\u003e2007+\u003c\/td\u003e\n \t\t\t\u003ctd\u003e19300-881-761\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \t\u003cthead\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003cth\u003eSpecification\u003c\/th\u003e\n \t\t\t\u003cth\u003eValue\u003c\/th\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/thead\u003e\n \t\u003ctbody\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eProduct Type\u003c\/td\u003e\n \t\t\t\u003ctd\u003eMarine Outboard Engine Thermostat Kit\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eInstallation\u003c\/td\u003e\n \t\t\t\u003ctd\u003eDirect replacement\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \t\t\t\u003ctd\u003e\u003cstrong\u003e50–52°C (122–125.6°F)\u003c\/strong\u003e\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eHousing Material\u003c\/td\u003e\n \t\t\t\u003ctd\u003eHigh-grade corrosion-resistant alloy\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eConnection\u003c\/td\u003e\n \t\t\t\u003ctd\u003eDirect fit to cylinder head\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\t\u003ctr\u003e\n \t\t\t\u003ctd\u003eWarranty\u003c\/td\u003e\n \t\t\t\u003ctd\u003eVaries by manufacturer (typically 1 year)\u003c\/td\u003e\n \t\t\u003c\/tr\u003e\n \t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n \t\u003cli\u003e1 x Thermostat (\u003cspan style=\"color:red;\"\u003e19300-881-761\u003c\/span\u003e)\u003c\/li\u003e\n \t\u003cli\u003e2 x Rubber Seal Rings (\u003cspan style=\"color:red;\"\u003e19302-921-003\u003c\/span\u003e)\u003c\/li\u003e\n \t\u003cli\u003e1 x Thermostat Gasket (\u003cspan style=\"color:red;\"\u003e19351-ZV4-610\u003c\/span\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Disconnect the battery and ensure the engine is cool.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDrain Coolant:\u003c\/strong\u003e Drain the engine's cooling system partially to a level below the thermostat housing.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eLocate Housing:\u003c\/strong\u003e Find the thermostat housing, typically located on the cylinder head.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eRemove Bolts:\u003c\/strong\u003e Carefully unbolt and remove the thermostat housing cover.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eExtract Old Parts:\u003c\/strong\u003e Remove the old thermostat, gasket, and any seals. Note their orientation.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eClean Surfaces:\u003c\/strong\u003e Thoroughly clean the mating surfaces of the housing and cylinder head to ensure a proper seal.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eInstall New Parts:\u003c\/strong\u003e Place the new thermostat, gasket, and seals into the housing in the correct order and orientation.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eReassemble:\u003c\/strong\u003e Re-install the housing cover and tighten the bolts to the manufacturer's recommended torque specifications.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eRefill and Check:\u003c\/strong\u003e Refill the cooling system. Reconnect the battery, start the engine, and carefully check for any leaks around the housing as the engine warms up.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this thermostat kit will fit my specific Honda engine?\u003c\/strong\u003e\u003cbr\u003e\nA: The best way is to check the \u003cstrong\u003eCompatible Engine Models\u003c\/strong\u003e table on this page. Cross-reference your engine's model, horsepower, and year. You can also verify by matching your existing part number with those listed in the \u003cstrong\u003ePart Number Cross-Reference\u003c\/strong\u003e table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the common signs of a failing outboard thermostat?\u003c\/strong\u003e\u003cbr\u003e\nA: Symptoms include engine overheating, especially at idle or low speeds, or the engine taking an unusually long time to reach its normal operating temperature. You might also notice erratic readings on the temperature gauge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the 50-52°C operating temperature important?\u003c\/strong\u003e\u003cbr\u003e\nA: This specific temperature range is vital for Honda outboards to ensure efficient combustion, prevent carbon buildup, and reduce engine wear. Using a thermostat with the wrong temperature rating can lead to poor performance and long-term engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: OEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \t\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \t\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \t\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50579319488825,"sku":"23TH614","price":19.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Thermostat_Kit_for_Honda_Outboard_Motor_4_Stroke_BF5_to_BF100_50-52C_19300-881-761_______19300-881-761_19351-ZV4-610_-_JLM_MARINE-8291327.jpg?v=1755251565"},{"product_id":"timing-belt-for-honda-bf8-bf9-9-bf15-outboard-14400-zv4-004","title":"Timing Belt – Fits Honda BF8, BF9.9, BF15 Outboard Motors (Replaces 14400-ZV4-004)","description":"\u003ch2\u003eTiming Belt – Fits Honda BF8, BF9.9, BF15 Outboard Motors (Replaces 14400-ZV4-004)\u003c\/h2\u003e\n\u003cp\u003eThis replacement timing belt is engineered to fit Honda 4-Stroke 8–15 HP outboard motors manufactured between 1987 and 2001, including the BF8, BF9.9, and BF15 series. It ensures the synchronized rotation of the camshaft and crankshaft, which is critical for proper engine performance and longevity.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct replacement for Honda OEM part number 14400-ZV4-004 and aftermarket part Recmar RM14400-ZV4-004.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Direct replacement for the original OEM belt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Function:\u003c\/strong\u003e Maintains precise engine timing to prevent valve and piston damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tip:\u003c\/strong\u003e For best results, ensure the belt is tensioned correctly according to your engine's service manual upon installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecmar\u003c\/td\u003e\n\u003ctd\u003eRM14400-ZV4-004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF8C\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF8CX\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AH\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AK\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AM\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AW\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AX\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF9.9AY\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AH\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AK\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AM\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15A1\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003eAll types: LA, LAS, SA, SAS, XAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15A2\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003eAll types: LA, LAS, SA, SAS, XAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AW\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003eAll types: LA, LAS, SA, SAS, XAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AX\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003eAll types: LA, LAS, SA, SAS, XAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF15AY\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987-2001\u003c\/td\u003e\n\u003ctd\u003e14400-ZV4-004\u003c\/td\u003e\n\u003ctd\u003eAll types: LA, LAS, SA, SAS, XAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect OEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eVaries by vendor (JLM Marine: 1 year)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther Technical Attributes\u003c\/td\u003e\n\u003ctd\u003eFor best performance, ensure proper belt tension during installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Timing Belt (\u003cspan style=\"color:red;\"\u003e14400-ZV4-004\u003c\/span\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Disconnect the battery and ensure the engine is cool to the touch. Remove the engine cover\/cowling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess the Belt:\u003c\/strong\u003e Remove any components blocking access to the timing belt cover, then remove the cover itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlign Timing Marks:\u003c\/strong\u003e Carefully rotate the crankshaft to align the timing marks on the crankshaft and camshaft pulleys with the marks on the engine block. This step is \u003cstrong\u003ecritical\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove Old Belt:\u003c\/strong\u003e Loosen the tensioner pulley and carefully slip the old timing belt off the pulleys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall New Belt:\u003c\/strong\u003e Without moving the pulleys, install the new timing belt, making sure its teeth engage properly with both the camshaft and crankshaft sprockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Tension:\u003c\/strong\u003e Apply the correct tension to the belt using the tensioner, following the specifications in your Honda service manual. \u003cstrong\u003eImproper tension\u003c\/strong\u003e can cause premature wear or catastrophic engine failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify Timing:\u003c\/strong\u003e Manually rotate the engine clockwise two full rotations and re-check that all timing marks are perfectly aligned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReassemble:\u003c\/strong\u003e Reinstall the timing belt cover and any other components that were removed. Reconnect the battery and test the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow can I confirm this timing belt fits my specific Honda outboard?\u003c\/strong\u003e\u003cbr\u003eThis belt is designed for Honda 8 HP, 9.9 HP, and 15 HP 4-stroke models made between 1987 and 2001. Please check the 'Compatible Engine Models' table on this page to confirm your exact model (e.g., BF8C, BF15A1) is listed. Verifying the OEM part number \u003cstrong\u003e14400-ZV4-004\u003c\/strong\u003e against your service manual is the best way to ensure a perfect match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that my old timing belt needs replacement?\u003c\/strong\u003e\u003cbr\u003eCommon signs of a failing timing belt include a ticking noise from the engine, difficulty starting, rough idling, or a loss of power. A visual inspection may reveal cracks, fraying, or missing teeth on the belt. It is critical to replace it before it fails to prevent serious engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended replacement interval for this timing belt?\u003c\/strong\u003e\u003cbr\u003eWhile intervals can vary based on usage and environmental conditions, it's generally recommended to inspect the timing belt regularly and replace it as part of routine major service. Consult your Honda service manual for the manufacturer's specific replacement schedule for your engine model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003eThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003eWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003eThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50976591282489,"sku":"23BL350","price":30.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23BL350_1.jpg?v=1755251206"},{"product_id":"19210-zv4-651-thermostat-for-honda-bf8c-bf9-9am-bf15a1-bf15a2-bf15a3-bf15am-bf15ax-bf15ay-bf15b-bf15b2-bf15bx-jlm-marine","title":"19210-ZV4-651 Thermostat for Honda BF8C BF9.9AM BF15A1 BF15A2 BF15A3 BF15AM BF15AX BF15AY BF15B BF15B2 BF15BX | JLM Marine","description":"\u003ch2\u003e19210-ZV4-651 Thermostat for Honda BF8C BF9.9AM BF15A1 BF15A2 BF15A3 BF15AM BF15AX BF15AY BF15B BF15B2 BF15BX\u003c\/h2\u003e\n\n\u003cp\u003eThis aftermarket replacement thermostat is engineered for Honda outboard engines in the \u003cstrong\u003eBF8\u003c\/strong\u003e, \u003cstrong\u003eBF9.9\u003c\/strong\u003e, and \u003cstrong\u003eBF15\u003c\/strong\u003e series. Designed to regulate engine temperature precisely, it ensures reliable cooling performance across a wide range of Honda models including BF8C, BF9.9AM\/AX\/B\/BX, and BF15A1\/A2\/A3\/AM\/AX\/AY\/B\/B2\/BX variants.\u003c\/p\u003e\n\n\u003cp\u003eThis thermostat directly replaces Honda OEM part number \u003cstrong\u003e19210-ZV4-651\u003c\/strong\u003e, providing a cost-effective solution without compromising on quality or fitment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaintains optimal engine operating temperature\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered to OEM specifications\u003c\/li\u003e\n  \u003cli\u003eEssential component for preventing overheating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003e19210-ZV4-651\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003eBF8C, CX\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003eBF9.9AM, AX, B, BX\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003eBF15A1, A2, A3, AM, AX, AY, B, B2, BX\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOEM Part Number\u003c\/td\u003e\n      \u003ctd\u003e19210-ZV4-651\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Brand\u003c\/td\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Type\u003c\/td\u003e\n      \u003ctd\u003eThermostat\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Disconnect the battery and allow the engine to cool completely before beginning work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrain Coolant:\u003c\/strong\u003e If applicable, drain the cooling system to prevent spillage during thermostat removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess the Thermostat Housing:\u003c\/strong\u003e Locate the thermostat housing on your Honda outboard engine. Remove any covers or components obstructing access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove Old Thermostat:\u003c\/strong\u003e Unbolt the thermostat housing cover and carefully extract the old thermostat. Clean the mating surfaces thoroughly to remove old gasket material and debris.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall New Thermostat:\u003c\/strong\u003e Position the new thermostat in the housing, ensuring correct orientation (spring side typically faces into the engine). Align it properly with the housing seat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassemble Housing:\u003c\/strong\u003e Install a new gasket if provided, then reattach the thermostat housing cover. Torque bolts to manufacturer specifications in a cross pattern.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill \u0026amp; Bleed:\u003c\/strong\u003e Refill the cooling system if drained and bleed any air pockets according to your engine's service manual.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Operation:\u003c\/strong\u003e Reconnect the battery, start the engine, and monitor temperature gauge. Check for leaks around the thermostat housing and verify proper cooling system operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this thermostat fits my Honda outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model with the compatibility table above. Verify your original part number matches \u003cstrong\u003e19210-ZV4-651\u003c\/strong\u003e to ensure proper fitment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the thermostat?\u003c\/strong\u003e\u003cbr\u003e\nA: Thermostats should be inspected annually and replaced every 2–3 years or whenever you notice symptoms of overheating, erratic temperature readings, or cooling system issues.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs of a failing thermostat?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include engine overheating, fluctuating temperature gauge readings, poor cabin heat (if applicable), or the engine running cooler than normal. Any of these warrant immediate inspection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM or aftermarket part?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n  \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51940925636921,"sku":"17IH004K","price":13.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/10_90bec670-35f9-477d-8553-98702d801f52.jpg?v=1772448442"}],"url":"https:\/\/jlmmarine.com\/collections\/honda-bf15.oembed","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}