{"product_id":"8m0094233-maintenance-kit-for-mercury-150hp-efi-jlm-marine","title":"8M0094233 Maintenance Kit for Mercury 150HP EFI | JLM Marine","description":"\u003ch2\u003eMaintenance Kit for Mercury 150HP EFI – OEM 8M0094233\u003c\/h2\u003e\n\n\u003cp\u003eThis comprehensive maintenance kit is designed for \u003cstrong\u003eMercury 150HP EFI FourStroke\u003c\/strong\u003e outboard motors. It includes all essential components to keep your engine running at peak performance, from the water pump repair kit to filters and gaskets.\u003c\/p\u003e\n\n\u003cp\u003eThis kit directly replaces Mercury OEM part number \u003cstrong\u003e8M0094233\u003c\/strong\u003e and provides everything needed for a complete routine service, including impeller, thermostat, fuel filter, oil filter, and drain gaskets.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete maintenance solution with water pump, thermostat, and filters in one package\u003c\/li\u003e\n  \u003cli\u003eIncludes all necessary gaskets and seals for hassle-free installation\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercury Quicksilver Marine 150HP EFI FourStroke outboards\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\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003ePart Number\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\u003eMercury\u003c\/td\u003e\n      \u003ctd\u003e8M0094233\u003c\/td\u003e\n      \u003ctd\u003eOEM Maintenance Kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMercury\u003c\/td\u003e\n      \u003ctd\u003e892864T06\u003c\/td\u003e\n      \u003ctd\u003eThermostat\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMercury\u003c\/td\u003e\n      \u003ctd\u003e43026Q02\u003c\/td\u003e\n      \u003ctd\u003eImpeller\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Mercury owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\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\u003eNotes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMercury\u003c\/td\u003e\n      \u003ctd\u003eQuicksilver Marine\u003c\/td\u003e\n      \u003ctd\u003e150HP\u003c\/td\u003e\n      \u003ctd\u003eFourStroke EFI\u003c\/td\u003e\n      \u003ctd\u003eCrankcase: 6L; Gearcase: 781mL\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\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOEM Number\u003c\/td\u003e\n      \u003ctd\u003e8M0094233\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEngine Type\u003c\/td\u003e\n      \u003ctd\u003eFourStroke EFI\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHorsepower\u003c\/td\u003e\n      \u003ctd\u003e150HP\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCrankcase Oil Capacity\u003c\/td\u003e\n      \u003ctd\u003e6 liters\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGearcase Oil Capacity\u003c\/td\u003e\n      \u003ctd\u003e781 milliliters\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\u003eThis maintenance kit includes the following components:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Water Pump Repair Kit\u003c\/strong\u003e \u003cspan style=\"color:red;\"\u003e46-8M0061040\u003c\/span\u003e\n    \u003cul\u003e\n      \u003cli\u003eImpeller: 47-43026Q02\u003c\/li\u003e\n      \u003cli\u003eSeal: 26-8M2014338\u003c\/li\u003e\n      \u003cli\u003ePlate: 8172761\u003c\/li\u003e\n      \u003cli\u003eGasket: 27-8172771\u003c\/li\u003e\n      \u003cli\u003eKey: 28-8M0032833\u003c\/li\u003e\n      \u003cli\u003eHousing: 817275A1\u003c\/li\u003e\n      \u003cli\u003eWater Tube: 8M0036238\u003c\/li\u003e\n      \u003cli\u003ePlate: 27-8M0142616\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Thermostat\u003c\/strong\u003e 892864T06\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e1 Thermostat Seal\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Fuel Filter Assembly\u003c\/strong\u003e 35-879885Q\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 Oil Filter\u003c\/strong\u003e 35-877761K01\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrain Gaskets (1+3)\u003c\/strong\u003e 26-8M0007119, 26-8M0204693, 26-830749\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure the engine is off and cool. Gather all tools required, including socket wrenches, screwdrivers, and drain pans.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrain Oil:\u003c\/strong\u003e Remove the crankcase and gearcase drain plugs, allowing old oil to fully drain. Replace drain gaskets with the new ones included in the kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove Water Pump:\u003c\/strong\u003e Disconnect the lower unit and locate the water pump housing. Remove the old impeller, plate, and gaskets carefully.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall New Water Pump Components:\u003c\/strong\u003e Install the new impeller (43026Q02), seal, housing, gasket, key, and plates as shown in your engine's service manual. Lubricate the impeller with glycerin or soapy water before installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplace Thermostat:\u003c\/strong\u003e Locate the thermostat housing on the engine. Remove the old thermostat and seal, then install the new thermostat (892864T06) with the new seal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplace Fuel Filter:\u003c\/strong\u003e Locate the fuel filter assembly on the engine. Disconnect fuel lines carefully and replace with the new fuel filter assembly (35-879885Q).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplace Oil Filter:\u003c\/strong\u003e Unscrew the old oil filter and install the new oil filter (35-877761K01). Tighten securely by hand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill Fluids:\u003c\/strong\u003e Refill the crankcase with 6 liters of recommended marine engine oil. Refill the gearcase with 781 milliliters of appropriate gear lubricant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassemble:\u003c\/strong\u003e Reattach the lower unit and ensure all bolts and fasteners are torqued to manufacturer specifications. Reconnect all fuel lines and water tubes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Run:\u003c\/strong\u003e Start the engine and check for leaks around the thermostat housing, oil filter, fuel filter, and water pump. Monitor engine temperature and water flow from the telltale port.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Inspection:\u003c\/strong\u003e After a brief test run, shut down the engine and re-check all fluid levels. Top off if necessary and inspect all connections one final time.\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 kit fits my Mercury 150HP outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Verify your engine is a Mercury 150HP EFI FourStroke model. Cross-reference the OEM part number 8M0094233 with your engine's service manual or parts diagram. If your current maintenance kit matches this part number, this kit will fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water pump impeller and perform this maintenance?\u003c\/strong\u003e\u003cbr\u003e\nA: Mercury recommends replacing the water pump impeller annually or every 100 hours of operation, whichever comes first. Thermostats, fuel filters, and oil filters should also be replaced during regular service intervals—typically every 100 hours or annually.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my water pump impeller needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common signs include reduced water flow from the telltale port, engine overheating, weak or intermittent stream, or visible damage to the impeller blades. If you notice any of these symptoms, replace the impeller immediately to prevent engine damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit if my engine oil capacity differs slightly?\u003c\/strong\u003e\u003cbr\u003e\nA: This kit is specifically designed for Mercury 150HP EFI FourStroke engines with a crankcase capacity of 6 liters and gearcase capacity of 781 milliliters. If your engine specifications match, this kit is correct. Always verify your engine's exact model and year before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM or aftermarket maintenance kit?\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":51981002146105,"sku":"23KM782","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_33ccb20e-bd50-45e0-a30b-06729cd0a803.jpg?v=1772414253","url":"https:\/\/jlmmarine.com\/es\/products\/8m0094233-maintenance-kit-for-mercury-150hp-efi-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}