{"product_id":"quickmarine-water-pump-impeller-repair-kit-for-mercury-25-30-hp","title":"QuickMarine Water Pump Impeller Repair Kit for Mercury 25-30 HP","description":"\u003cp\u003eIn this review of the QuickMarine 853792T01 water pump impeller repair kit, the bottom line is clear: this kit is for boat owners who need a practical, affordable rebuild for Mercury Mariner 25 and 30 HP lower units. The reviewer found it restores cooling function and fits the stated models without fuss, making it a sensible spare to carry or a budget-friendly replacement when the original impeller shows wear. Practicality and correct fit are the single biggest reasons to consider this kit.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel fit:\u003c\/strong\u003e Designed to fit Mercury Mariner 25 and 30 HP lower unit gearcase, so buyers can expect correct compatibility for those engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete rebuild pieces:\u003c\/strong\u003e The kit contains an impeller, insert cup, gaskets, wear plate, key and bolts with washers, providing everything needed for a standard pump service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller dimensions:\u003c\/strong\u003e The impeller has six blades, a 20.3 mm height and 44.1 mm overall diameter, which supports predictable flow and fit during replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket backup:\u003c\/strong\u003e Marketed as an aftermarket rebuild kit, it offers a cost-effective spare or replacement when OEM parts are not on hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability focus:\u003c\/strong\u003e Customers report the parts restored engine cooling and held up in service, indicating reasonable material quality for routine use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for owners of Mercury Mariner 25 and 30 HP outboard motors who perform their own maintenance or keep a spare rebuild kit for trips. It suits do-it-yourselfers who value a complete package with impeller, wear plate and hardware included so a single purchase covers a routine pump rebuild.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for buyers who require OEM-branded parts for warranty or long-term service contracts, or for engines outside the specified models where fit and shaft dimensions may differ.\u003c\/p\u003e\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 kit includes all small parts and hardware needed for a standard water pump service.\u003c\/li\u003e\n\u003cli\u003eCustomers report the kit restores engine cooling and provides a reliable fit for the targeted models.\u003c\/li\u003e\n\u003cli\u003eImpeller dimensions and six-blade design match common replacement specifications for these outboards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket product may not satisfy buyers who strictly prefer factory OEM parts for warranty or specification reasons.\u003c\/li\u003e\n\u003cli\u003eLimited to Mercury Mariner 25 and 30 HP lower units, so it is not universal for other engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003e853792T01, 853792A07, 853792A1, 8M0208905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eMercury Mariner 25 and 30 HP lower unit gearcase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller 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\u003e20.3 mm (0.80 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall diameter\u003c\/td\u003e\n\u003ctd\u003e44.1 mm (1.74 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e17.1 mm (0.67 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003eImpeller, insert cup, gaskets, wear plate, key, bolts with washers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor Mercury Mariner 25 and 30 HP owners who need an effective, budget-minded rebuild kit, this QuickMarine impeller set is a practical choice that delivers the parts and fit needed to restore cooling. It represents good value as a spare or replacement, though buyers seeking factory OEM branding should weigh that preference against the cost savings and reported reliable performance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Mercury Mariner 25 HP outboard?\u003c\/strong\u003e\u003cbr\u003eYes, the kit is specified for Mercury Mariner 25 and 30 HP lower unit gearcases and is intended to replace the listed part numbers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include all bolts and gaskets needed?\u003c\/strong\u003e\u003cbr\u003eYes, the package contains the impeller, insert cup, gaskets, wear plate, key and bolts with washers for a standard service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eNo, this is an aftermarket rebuild kit recommended as a backup or replacement and not a factory-branded part.\u003c\/p\u003e","brand":"QUICKMARINER","offers":[{"title":"Default Title","offer_id":48200278540507,"sku":"B0DPX3SFD5","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61IokTes91L._AC_SL1500.jpg?v=1770219832","url":"https:\/\/gearmusthave.com\/products\/quickmarine-water-pump-impeller-repair-kit-for-mercury-25-30-hp","provider":"GearMustHave","version":"1.0","type":"link"}