{"product_id":"6h3w0078-water-pump-impeller-kit-for-yamaha-outboard-motors","title":"Water Pump Impeller Kit for Yamaha 50 60 70 HP Outboards - Complete","description":"\u003cp\u003eIn this review the Water Pump Impeller Kit for Yamaha 50 60 70 HP outboards is evaluated for boat owners who need a complete, drop-in replacement for the engine cooling pump. The kit's single biggest selling point is that it includes the water pump housing and all internal components, so a full mid-season repair can be completed without extra parts. That makes it a practical choice for DIY mechanics and small marinas seeking a one-purchase solution for common Yamaha 50-70 HP models.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes impeller, impeller key, insert cup and wear plate so you get everything needed for internal assembly without sourcing extra parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing included:\u003c\/strong\u003e Comes with the water pump housing and gaskets so the repair covers both internal and external sealing surfaces for a proper rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect fit intent:\u003c\/strong\u003e Designed to replace Yamaha 6H3-W0078 variants and Sierra 18-3461\/18-3466 numbers for compatibility with many 50HP to 70HP models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal and O-ring:\u003c\/strong\u003e The kit supplies an O-ring and gaskets to address typical leakage points during removal and reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware supplied:\u003c\/strong\u003e Bolts and fasteners are included so the pump can be remounted without separate hardware purchases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for owners of Yamaha T50, FT50, T60, FT60 and related 50HP to 70HP outboard motors who want a comprehensive repair package that avoids multiple orders and potential downtime. It suits DIYers comfortable with removing the lower unit and replacing the impeller and housing, as well as marine technicians performing routine cooling system service.\u003c\/p\u003e\n\n\u003cp\u003eThose who should look elsewhere are owners of models outside the listed fitment range or anyone who only needs a single spare impeller without housing and gaskets. Also, if exact hole sizes and seals are a concern, verify fit against the specific engine serial or consult a dealer, since some customers reported mixed fit feedback on uncommon variants.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete replacement: includes housing, wear plate and all internal pieces to finish a full rebuild in one box.\u003c\/li\u003e\n\u003cli\u003eIntended compatibility: lists replacements for several Yamaha part numbers and Sierra cross references to simplify selection.\u003c\/li\u003e\n\u003cli\u003eConvenient hardware: comes with bolts and gaskets so fewer trips to the parts store are needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFit variability: some buyers reported mixed fit and hole size issues on nonstandard models, so confirmation is advisable before installation.\u003c\/li\u003e\n\u003cli\u003eDurability concerns: a few users noted parts broke early in service life, so inspect components during installation and keep a spare impeller on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eWater pump impeller kit with housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible engines\u003c\/td\u003e\n\u003ctd\u003eYamaha 50HP, 60HP, 70HP outboards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable models\u003c\/td\u003e\n\u003ctd\u003eT50, FT50B\/C\/G\/J, T60, FT60B\/D\/G, 60F, P60, E60, C60, 70B, C70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eYamaha 6H3-W0078 variants, 6H3-44311-00-00; Sierra 18-3461, 18-3466\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003eImpeller, impeller key, insert cup, O-ring, wear plate, gaskets, bolts, water pump housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUANOFCN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe kit is a practical, cost-effective option for those needing a full pump rebuild on Yamaha 50-70 HP outboards because it bundles the housing and internal parts in one purchase. It represents good value for DIYers and service shops, provided fitment is double-checked against the specific engine variant, and installers pay attention to known seal and durability notes reported by some users.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Yamaha 60HP?\u003c\/strong\u003e\u003cbr\u003eIt is designed for many Yamaha 60HP models listed such as FT60B and FT60D; verify your engine model code against the kit fitment list before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre all gaskets and bolts included?\u003c\/strong\u003e\u003cbr\u003eYes, the package lists gaskets, bolts and an O-ring along with the impeller, wear plate and housing for a full rebuild.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat if a part breaks after installation?\u003c\/strong\u003e\u003cbr\u003eSome customers reported early failures on a few components, so inspect parts during install and keep a spare impeller or replacement part available if concerned.\u003c\/p\u003e","brand":"UANOFCN","offers":[{"title":"Default Title","offer_id":48167280738523,"sku":"B0CRL22R6P","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/618D7UueOUL._AC_SL1500.jpg?v=1769076335","url":"https:\/\/gearmusthave.com\/products\/6h3w0078-water-pump-impeller-kit-for-yamaha-outboard-motors","provider":"GearMustHave","version":"1.0","type":"link"}