{"product_id":"mercury-outboard-75-115-hp-4-stroke-1-7l-300-hour-maintenance-kit-s-n-1b366823-2b094995-8m0097857","title":"Mercury – 300 Hour Maintenance Kit | FourStroke EFI Service Package | Complete OEM Components | 8M0097857","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 75-115 HP 1.7L – 300 Hour Maintenance Kit | FourStroke EFI Service Package | Complete OEM Components | 8M0097857\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEvery boater knows that when you hit that 300-hour mark, you’re not just doing another routine service—you’re giving your engine the deep care it needs to carry you confidently into the next season. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0097857 300 Hour Maintenance Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e brings that sense of reassurance together in one thoughtfully assembled package. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned specifically\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury 1.7L 75–115 horsepower FourStroke EFI outboards, it \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egives you\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the exact parts Mercury built your engine around.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eT\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehere’s something grounding\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e about opening a box and knowing everything you need is right there—no guessing, no mismatched parts, just the satisfaction of doing the job right.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eComplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e300-hour service kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury 1.7L FourStroke EFI \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoutboards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes oil filter, fuel filter, gearcase drain seals, four spark plugs, thermostat kit, water impeller kit, alternator belt, and anodes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eHi\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egh-pleat oil and fuel filters deliver \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003estrong, clean filtration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for long-term engine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehealth\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eElectroplated filter housings resist corrosion in harsh marine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eenvironments\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eAll components \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eengineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to meet Mercury Marine’s exact OEM \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003especifications\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis Mercury Marine part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e8M0097857\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMercury \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1.7L 75–115 horsepower FourStroke EFI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e outboards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eEngines with serial numbers \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1B366823 through 2B094995\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommonly used on pontoons, fishing boats, center consoles, and family \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erunabouts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you depend on one of Mercury’s early FourStroke EFI models, this kit ensures you’ve got everything necessary to perform a complete, factory-correct 300-hour service.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA 300-hour service is the moment you reset your engine’s foundation. Fresh spark plugs wake up smoother ignition. The impeller restores steady, confident cooling. The new alternator belt eliminates the subtle slip or chatter you might’ve been hearing under load. The filters keep oil and fuel clean, helping your engine run tight and controlled across the full throttle range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat boaters appreciate most is the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003enatural fit and feel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e of \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etrue\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts. Everything aligns cleanly. Hardware seats the way it should. The water pump components slide into place without forcing them. Even the anodes feel more solid than the bargain-bin alternatives. When you finish the job, you know your outboard \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eisn’t just serviced\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e—it’s refreshed, protected, and ready for long days on open water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you want your engine to last, the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmartest\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e move is sticking with Mercury’s own parts. Here’s why seasoned boaters rely on OEM:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt for your exact outboard—no guesswork\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLong-term reliability backed by Mercury’s testing and design standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh-grade filters and components proven to withstand heat, vibration, and corrosion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCost-effective protection by avoiding premature failures caused by off-brand parts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEverything you need in one complete, organized kit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAsk any veteran at the dock—they’ll tell you the same thing: OEM saves time, money, and frustration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 8M0097857 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits Mercury 1.7L 75–115 horsepower FourStroke EFI engines with serial numbers 1B366823 to 2B094995.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHow is\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebetter than\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Every part is OEM, engineered by Mercury to match factory specs and withstand marine conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the correct kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your outboard’s serial number and confirm it falls within the supported range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is this kit suitable for both saltwater and freshwater boats?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—every component is built for durability in either environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Can most boat owners handle the installation?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Many do. With a service manual and basic tools, this kit is straightforward to install.\u003c\/span\u003e\u003c\/h2\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626579517731,"sku":"8M0097857","price":419.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0097857_Main.jpg?v=1760631372","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-outboard-75-115-hp-4-stroke-1-7l-300-hour-maintenance-kit-s-n-1b366823-2b094995-8m0097857","provider":"PartsVu","version":"1.0","type":"link"}