{"title":"MerCruiser 100 Hour Service Kits","description":"","products":[{"product_id":"mercury-4-5l-6-2l-mercruiser-100-hour-service-kit-8m0147052-2014-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser 4.5L V6 \u0026 6.2L V8 | Complete Service Components | 8M0147052","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser 4.5L V6 \u0026amp; 6.2L V8 | Complete Service Components | 8M0147052\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a certain ease you feel when you know your engine is taken care of — the kind that settles in when you turn the key and your MerCruiser lights off with that smooth, confident rumble. That peace of mind doesn’t come by accident. It comes from staying on top of routine care, especially the 100-hour service that keeps everything running tight, clean, and ready for the next stretch of water. The Mercury 8M0147052 100 Hour Maintenance Kit puts all the essentials for that service in one place, making the job simple and worry-free.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstead of piecing together filters and seals or hoping the parts you grabbed actually match your engine, this kit delivers every component built exactly to Mercury’s own specifications. It’s clean, reliable, and built for boaters who’d rather spend weekends cruising, fishing, or pulling kids on tubes — not hunting down mismatched parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 100-hour service kit for MerCruiser 4.5L V6 and 6.2L V8 engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes premium oil filter, fuel filter, and gearcase drain seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh pleat-count filter media for increased filtration and longer component life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty electroplated housings resist corrosion in harsh marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eProduced to Mercury Marine OEM standards for performance and longevity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for MerCruiser 4.5L V6 and 6.2L V8 sterndrive and inboard engines (2014 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon in sport boats, bowriders, cabin cruisers, runabouts, and family boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for both recreational inland boating and coastal use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with engines built directly by Mercury Marine (not General Motors–based models)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Using this kit is really about \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egiving your engine the best chance to perform at its peak\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e season after season. The included oil filter maintains a steady, clean flow even during high-load operation, while the fuel filter helps your engine breathe freely and respond smoothly when you ask for power. The gearcase drain seals add extra security to one of your engine’s most vulnerable systems, helping to keep water where it belongs — outside the case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAfter performing your maintenance with this kit, you’ll likely notice a smoother idle, cleaner acceleration, and a sense of confidence that your engine is protected from the inside out. Every part fits perfectly, threads cleanly, and performs exactly as intended because each one \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same people who built your engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to engine maintenance, shortcuts tend to show up later — usually at the worst possible time. Mercury OEM parts are designed specifically for your MerCruiser engine, offering dependable filtration, superior corrosion resistance, and precise fitment that aftermarket parts rarely match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’re not just buying components — you’re buying longevity, efficiency, and the reassurance that your engine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis protected\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same standards Mercury uses on the production line. It’s practical, it’s cost-effective, and it keeps your engine ready for whatever the season brings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt fits \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 4.5L V6 and 6.2L V8 sterndrive and inboard engines \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emade by Mercury Marine\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (2014 and newer).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit better than aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM Mercury parts ensure \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eperfect\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fit, premium filtration materials, and superior corrosion resistance designed for marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the right kit for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s model and production year. If it’s a 4.5L V6 or 6.2L V8 built in 2014 or later, this is the correct kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. All components \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle both environments when paired with the correct lubricants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is the installation manageable for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most routine do-it-yourselfers can handle it with basic tools. Everything installs cleanly and without guesswork.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626592493859,"sku":"8M0147052","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147052_Main.jpg?v=1760631413"},{"product_id":"mercury-bravo-three-mercruiser-100-hour-service-kit-8m0147058-2003-current","title":"Mercury – 100 Hour Maintenance Kit | Bravo Three Sterndrive | OEM Components | 8M0147058","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | Bravo Three Sterndrive | OEM Components | 8M0147058\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s a certain confidence that comes with running a Bravo Three sterndrive. Between the dual-prop control, the smooth bite in tight turns, and the steady push when the water gets choppy, it’s a system you come to rely on. But even the best drivetrains need \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esteady\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e care. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0147058 Bravo Three 100 Hour Maintenance Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e bundles all the essentials into one clean, well-built package. It’s the kind of kit that makes seasonal service feel less like a chore and more like one more step toward a dependable, trouble-free season on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 100-hour maintenance kit tailored for Bravo Three sterndrives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive install O-ring kit\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ealuminum\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e anode kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for corrosion protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for secure, mess-free service\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to Mercury Marine’s original equipment standards for fit and longevity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser Bravo Three sterndrives (2003 and newer)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommonly paired with V6 and V8 MerCruiser sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for cruisers, sport boats, cabin boats, pontoons with sterndrives, and twin-engine offshore hulls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with both freshwater and saltwater setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAnyone who has ever serviced a Bravo Three drive knows these units work hard—with two props digging in and transferring torque efficiently, the drive needs everything in its system sealed, aligned, and protected. This 100-hour kit delivers just that.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eO-ring kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e helps ensure watertight, confident sealing throughout the drive assembly. You’ll feel that secure, correct fit the moment each piece seats into place. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ealuminum anodes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e are crucial for protecting your Bravo Three in any environment, especially saltwater, where corrosion can creep in fast if left unchecked. And the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e help maintain clean, steady lubrication changes—keeping shifts smooth and the props turning quietly and predictably.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOnce the service is complete, the drive feels renewed. Shifts are crisp, engagement is clean, and the whole system runs with the kind of quiet confidence that reminds you why proper maintenance matters.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith something as \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eimportant\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e as a Bravo Three sterndrive, cutting corners \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esimply\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e doesn’t pay off.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OE\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eM Mercury parts guarantee the right materials, the right fit, and the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e protection. Aftermarket alternatives may look similar, but they rarely match the precision or durability needed for marine use. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis kit offers long-term savings through reliability, fewer repeat repairs, and the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecomfort\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e of \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eknowing\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e your sterndrive is \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebeing maintained\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e as Mercury engineered it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you’re a boater who values dependability, OEM is the only path that makes sense.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems does the 8M0147058 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s built specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser Bravo Three sterndrives (2003 and newer)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: How is this kit better than aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts guarantee proper fitment, strong corrosion resistance, and proven long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the right kit for my drive?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCheck your sterndrive model—if it’s Bravo Three \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 2003 or later, this is the correct kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. The aluminum anodes included in the kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for both saltwater and freshwater protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you’re comfortable performing routine sterndrive service, this kit installs easily with standard tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187751203,"sku":"8M0147058","price":127.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147058_Main-1.jpg?v=1760631397"},{"product_id":"mercury-bravo-one-mercruiser-100-hour-service-kit-8m0147056-1988-current","title":"Mercury – 100 Hour Maintenance Kit | Bravo One Sterndrive | OEM Components | 8M0147056","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | Bravo One Sterndrive | OEM Components | 8M0147056\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAnyone running a Bravo One sterndrive knows it’s built for serious water time—long runs, quick jumps on plane, and the kind of steady confidence that makes each trip feel effortless. But even the strongest systems need regular care. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0147056 Bravo One 100 Hour Maintenance Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e brings that peace of mind back into the routine. Everything you need comes in one tidy package, ready to help you keep your drive running smooth and predictable. Whether you’re heading offshore at dawn or easing back toward the marina at sunset, it’s reassuring to know your maintenance is done right with parts you can trust.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete OEM 100-hour maintenance kit for Bravo One sterndrives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes sterndrive install \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eO-ring kit\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAluminum anode kit for corrosion protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGearcase drain seals for clean, secure servicing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAll components built to Mercury Marine’s exact specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser Bravo One sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e manufactured \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1988 and newer\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on performance boats, cruisers, heavy-duty workboats, and popular sport runabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for both single and twin-engine stern configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you pull your boat out for a midseason service, the last thing you want is a scavenger hunt for individual parts. This kit removes all that frustration. Each component is matched to your Bravo One drive, making installation smooth and predictable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eO-ring kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ensures tight, confident sealing where it matters most. No surprises, no seepage—just that reassuring “set” you feel when parts fit the way they were designed to. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ealuminum anodes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e quietly do their job every time your boat touches the water, guarding the drive against corrosion to protect performance and longevity. And the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e make your lube change straightforward, helping maintain crisp shifting and the steady, clean gear engagement that Bravo One owners appreciate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWh\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003een everything’s buttoned up, you’ll feel the difference: quieter transitions, smoother running, and a sterndrive that feels ready for whatever the day brings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing OEM isn’t about being fancy—it’s about avoiding headaches. Mer\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecury designs each part to work perfectly with the Bravo One system, and that level of engineering shows up in reliability, ease of installation, and long-term protection. Aftermarket parts might fit “well enough,” but in a marine environment, well enough usually turns into a problem down the road. Wit\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eh genuine Mercury components, you’re getting the right parts the first time, built to last and backed by decades of design and testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems does the 8M0147056 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s designed specifically for MerCruiser Bravo One sterndrives built from 1988 and newer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: How is this better than aftermarket kits?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts offer precise fitment, proven corrosion resistance, and long-term durability that aftermarket copies can’t consistently match.\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 for my drive?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your sterndrive model—if it’s Bravo One, this is the correct 100-hour maintenance kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe aluminum anodes provide reliable corrosion protection in both environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation manageable for the average boat owner?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. If you’re comfortable with basic sterndrive service tasks, this kit is straightforward with common tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187783971,"sku":"8M0147056","price":129.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147056_Main1.jpg?v=1760631396"},{"product_id":"mercury-alpha-one-mercruiser-100-hour-service-kit-8m0147054-1990-1994","title":"Mercury – 100 Hour Maintenance Kit | Alpha One Sterndrive Series | OEM Components | 8M0147054","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | Alpha One Sterndrive Series | OEM Components | 8M0147054\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you run an older MerCruiser sterndrive—one that has carried you through years of long weekends, early launches, and glass-calm sunsets—you come to appreciate the importance of proper upkeep. A good maintenance routine keeps those engines feeling familiar and trustworthy, the way a seasoned boat should. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0147054 100 Hour Maintenance Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers everything you need to give your Alpha One sterndrive the kind of attention that keeps it running \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esteady\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. It’s the sort of kit that lets you close the engine hatch knowing things \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare handled\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the right way.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 100-hour service kit for MerCruiser Alpha One sterndrives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes sterndrive install gasket kit for secure sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eAluminum\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e anode kit to help combat corrosion in marine environments\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGearcase drain seals for leak-free gear lube changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eOEM-engineered components designed for \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estrong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, reliable fitment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser Alpha One sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1984–\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1990\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks with many runabouts, sport boats, classic sterndrive setups, and older cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for both inland lake boating and coastal use when paired with proper anodes\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOlder boats have their quirks, but they also have character—and with the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e maintenance parts, they run with surprising confidence. This kit helps you keep it that way.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003einstall gasket kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ensures your sterndrive seals tightly, reducing the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003echance\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e of water intrusion and keeping everything aligned \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethe way\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury intended.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ealuminum anodes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e protect your drive from corrosion, a small detail that pays off big when you boat in mixed or saltwater conditions. And the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e give you a clean, secure service when replacing your gear lube, helping your drive shift smoothly and operate quietly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEverything in this kit fits the way it should, making the service straightforward whether you handle it yourself or bring it to your local tech. When the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejob’s done\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, your sterndrive feels tight, steady, and ready for another season on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith older drives, proper fitment matters more than ever. Mercury OEM parts are engineered for your exact Alpha One specifications, using materials that stand up to decades of use. You won’t deal with questionable tolerances or substitutions that may wear out early. These components are the same quality Mercury installs from the factory—proven, reliable, and designed to work flawlessly together. It’s the kind of choice that saves time, money, and frustration while extending the life of your engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines or systems does the 8M0147054 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s made specifically for MerCruiser Alpha One sterndrives built between 1984 and 1990.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What sets this kit apart from aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM Mercury parts \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to exact tolerances and use marine-grade materials that hold up longer in real boating environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the right kit for my drive?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your sterndrive’s model and production year—if it’s an Alpha One from 1984–1990, this is the correct maintenance kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. The aluminum anodes included provide strong corrosion protection when matched to your boating environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation easy for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most mechanically inclined boaters can handle the service with \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecommon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e tools. Everything \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis sized\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for a clean, proper fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187816739,"sku":"8M0147054","price":93.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147054_Main1.jpg?v=1760631400"},{"product_id":"mercury-alpha-gen-ii-mercruiser-100-hour-service-kit-8m0147055-1991-current","title":"Mercury – 100 Hour Service Kit | Alpha One Gen II Sterndrive | OEM Components | 8M0147055","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Service Kit | Alpha One Gen II Sterndrive | OEM Components | 8M0147055\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBoaters who run Alpha One Gen II sterndrives know the feeling of dependability that comes from engines built to work season after season. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStill, even\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the toughest systems need regular care to stay that way.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0147055 100 Hour Service Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e brings together all the essentials you need to keep your Gen II drive running \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, shifting \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eclean\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estaying\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e protected from corrosion.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s the kind of kit that lets you get in front of maintenance instead of chasing problems later—so when the water calls, your boat is ready without hesitation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eC\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eomplete 100-hour maintenance kit for Alpha One Gen II sterndrives\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e sterndrive install gasket kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eAluminum\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e anode kit provides strong corrosion protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGearcase drain seals included for secure, clean gear lube changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM-engineered components for precision fit and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMerCruiser Alpha One Gen II sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1991 and newer\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eC\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eommonly found on runabouts, family bowriders, fishing boats, and classic sport boats\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for both inland freshwater and coastal environments with proper anode selection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Alpha One Gen II is known for its balance of strength and efficiency, and proper maintenance keeps it performing the way Mercury intended. This kit helps you refresh the essential sealing and protection components that guard your sterndrive against wear, corrosion, and water intrusion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egasket kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ensures every mating surface seals \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etight\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, giving you confidence when you throttle up or shift into gear. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ealuminum anodes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e defend your drive from galvanic corrosion, a must-have whether you boat weekly or only a handful of times each season. And with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, your gear lube service becomes straightforward and leak-free, preserving smooth shifting and internal component life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEverything in this kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis made\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to fit exactly right. No trimming, no guessing—just the right parts sliding into place the way they’re supposed to. When the service \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis done\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, you’ll feel the difference: a drive that runs steadier, shifts cleaner, and feels more secure in the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen it comes to a sterndrive, fitment matters\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Mercury\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to match the exact specifications of your Alpha One Gen II system. Af\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etermarket alternatives can be tempting, but they often lack the precision and durability needed in a marine environment. With genuine Mercury components, you get parts that last longer, work better, and protect your investment. It’s the practical choice—especially if you plan to keep your boat for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems does the 8M0147055 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for MerCruiser Alpha One Gen II sterndrives built from 1991 and newer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: How is this different from aftermarket maintenance kits?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts deliver a precise fit and proven durability that aftermarket versions can’t consistently match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I verify this is the right kit for my boat?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCheck your sterndrive model—if it’s Alpha One Gen II, this is the correct 100-hour service kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe included aluminum anodes provide reliable corrosion protection for mixed or saltwater \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003euse\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Can most boat owners install this kit themselves?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you’re comfortable with basic maintenance tasks, this kit is very approachable with \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecommon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e hand tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187849507,"sku":"8M0147055","price":141.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147055_Main.jpg?v=1760631395"},{"product_id":"mercury-bravo-two-bravo-three-mercruiser-100-hour-service-kit-8m0147057-see-description","title":"Mercury Bravo Two Bravo Three Mercruiser 100 Hour Service Kit - 8M0147057 - See Description","description":"\u003cp\u003eMercury Bravo Two Bravo Three Mercruiser 100 Hour Service Kit - 8M0147057\u003c\/p\u003e \u003cp\u003eApplies to Bravo Two 1988-Current and Bravo Three 1995-2002\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eThis kit includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1x Drive Installation Gasket Kit\u003c\/li\u003e \u003cli\u003e1x Anode Kit\u003c\/li\u003e \u003cli\u003e2x Oil Drain Seals\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187915043,"sku":"8M0147057","price":103.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0147057.jpg?v=1698792364"},{"product_id":"mercury-gm-v8-mpi-mercruiser-100-hour-service-kit-8m0147053-2002-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser V8 MPI Series | Premium OEM Components | 8M0147053","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser V8 MPI Series | Premium OEM Components | 8M0147053\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s a certain peace that settles in when you know your engine is cared for the right way. Whether you’re running the shoreline before sunrise or easing back toward the dock after a long day on the water, sticking to your maintenance schedule is one of those simple things that keeps your weekends smooth. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury 8M0147053 100 Hour Maintenance Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e brings that peace of mind together in one tidy package—everything you need, built to fit, and made to last\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. No\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e guessing, no mismatched parts, just what your MerCruiser V8 MPI engine needs to stay strong.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 100-hour service kit for MerCruiser V8 MPI sterndrive and inboard engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePrecision-made oil filter, fuel filter, and gearcase drain seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for engines equipped with the Gen III cool fuel module (2002 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium filtration with high internal pleat counts for consistent, clean flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty electroplated filter housings prevent corrosion in harsh marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5.0L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5.7L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e6.2L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e8.1L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e8.2L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V8 MPI sterndrive and inboard engines\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with General Motors–based MerCruiser platforms (2002 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for cruisers, runabouts, sport boats, pontoons with sterndrives, and smaller inboard setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA well-maintained engine behaves differently—you can feel it in the throttle response, hear it in the cleaner idle, and trust it when you push through a tight turn or a windy channel. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis kit supports that reliability by \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emaking sure\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e your filtration system \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fresh and efficient.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTh\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ee \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoil and fuel filters\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e deliver tight, consistent filtration, keeping debris and contaminants out of critical pathways. Electroplated housings protect against corrosion, so even if you boat in brackish or saltwater, your components stay in top shape. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egearcase drain seals\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e help ensure a secure, leak-free service when refreshing your gear lube.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEv\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eerything fits the way it should, making the job straightforward whether you’re a seasoned DIY boater or working with a marine tech. When you finish the service, you’ll feel that steady confidence knowing your engine is ready for another season of reliable power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing genuine Mercury parts is one of the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmartest\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e decisions you can make for long-term reliability. They’re engineered to match your exact engine specs, built from materials designed for marine punishment, and tested far beyond typical aftermarket standards. You’ll save frustration, avoid trial-and-error, and protect the investment sitting on your transom. It’s simply the part that fits right the first time—and keeps fitting right for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines does the 8M0147053 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for MerCruiser 5.0L, 5.7L, 6.2L, 8.1L, and 8.2L V8 MPI engines equipped with the Gen III \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecool fuel module\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (2002 and newer).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit better than aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM Mercury components match factory specs perfectly and use higher-grade filtration materials, giving you cleaner performance and longer engine life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the right kit for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s serial number and confirm whether you have the Gen III \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecool fuel module\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Your owner’s manual will list the correct kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can I use this kit in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. Every component \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to withstand harsh marine environments, including saltwater exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—most boaters with basic tools can complete a 100-hour service with this kit. Everything is sized and matched for an easy fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935187980579,"sku":"8M0147053","price":89.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147053_Main.jpg?v=1760631418"},{"product_id":"mercury-4-3l-carb-without-remote-oil-mercruiser-100-hour-maintenance-kit-8m0147050-1993-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser 4.3L V6 Sterndrive | Complete Service Components | 8M0147050","description":"\u003cp data-start=\"0\" data-end=\"126\"\u003e\u003cstrong data-start=\"0\" data-end=\"124\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser 4.3L V6 Sterndrive | Complete Service Components | 8M0147050\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"130\" data-end=\"694\"\u003e\u003cstrong data-start=\"130\" data-end=\"142\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"142\" data-end=\"146\"\u003eEvery boater knows the kind of quiet confidence that comes from an engine that starts smoothly and runs strong, season after season. It is not luck — it is maintenance done right. With the Mercury 8M0147050 100 Hour Maintenance Kit, you get everything you need to keep your MerCruiser 4.3L V6 sterndrive performing at its best, all in one neatly packaged, easy-to-use kit. No guesswork. No second-guessing. Just the same dependable parts Mercury installs at the factory, ready to help you stay ahead of wear before it steals power or reliability.\u003c\/p\u003e\n\u003cp data-start=\"698\" data-end=\"897\"\u003eWhether you cruise wide-open bays, pull kids on wakeboards, or spend long days drifting and relaxing, this kit helps ensure your engine is protected and ready for whatever the water hands you next.\u003c\/p\u003e\n\u003cp data-start=\"901\" data-end=\"919\"\u003e\u003cstrong data-start=\"901\" data-end=\"917\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"921\" data-end=\"1305\"\u003e\n\u003cli data-start=\"921\" data-end=\"996\"\u003e\n\u003cp data-start=\"923\" data-end=\"996\"\u003eComplete 100-hour service kit for MerCruiser 4.3L V6 sterndrive engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"998\" data-end=\"1060\"\u003e\n\u003cp data-start=\"1000\" data-end=\"1060\"\u003eIncludes oil filter, fuel filter, and gearcase drain seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1062\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1064\" data-end=\"1149\"\u003ePremium filtration with high internal pleat counts for clean, efficient lubrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1229\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1229\"\u003eHeavy-duty electroplated filter housings for superior corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1233\" data-end=\"1305\"\u003eMeets all Mercury Marine OEM performance and durability specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1309\" data-end=\"1342\"\u003e\u003cstrong data-start=\"1309\" data-end=\"1340\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1344\" data-end=\"1673\"\u003e\n\u003cli data-start=\"1344\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1346\" data-end=\"1423\"\u003eFits MerCruiser 4.3L V6 sterndrives made by General Motors (1993 and newer)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1425\" data-end=\"1494\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1494\"\u003eCompatible with models featuring engine-block-mounted oil filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1496\" data-end=\"1577\"\u003e\n\u003cp data-start=\"1498\" data-end=\"1577\"\u003eIdeal for runabouts, bowriders, small cruisers, and multipurpose family boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1673\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1673\"\u003eSuitable for both freshwater and saltwater environments when paired with proper lubricants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1677\" data-end=\"2177\"\u003e\u003cstrong data-start=\"1677\" data-end=\"1713\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1713\" data-end=\"1717\"\u003eA 100-hour service is more than a checklist — it is a reset that keeps your engine strong, smooth, and dependable. With the Mercury Marine part number 8M0147050 kit, you will notice sharper throttle response, steadier oil pressure, and more consistent cooling performance. The filters clean efficiently without restricting flow, and the new gearcase seals help maintain a tight, leak-free lower unit that stands up to the constant stress of marine operation.\u003c\/p\u003e\n\u003cp data-start=\"2181\" data-end=\"2509\"\u003eEverything fits exactly as it should because it is all genuine Mercury gear. Threads catch cleanly. Seals seat properly. And installation is straightforward even for boaters who prefer to handle their own routine service. With this kit, you are not just replacing parts — you are renewing confidence in the heart of your boat.\u003c\/p\u003e\n\u003cp data-start=\"2513\" data-end=\"2848\"\u003e\u003cstrong data-start=\"2513\" data-end=\"2528\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"2528\" data-end=\"2532\"\u003eAftermarket parts may look similar, but they rarely match the internal quality, corrosion protection, and precision engineering built into OEM Mercury components. Mercury designs its filters to withstand high load, high heat, and constant exposure to moisture — the exact conditions your engine faces every outing.\u003c\/p\u003e\n\u003cp data-start=\"2852\" data-end=\"3082\"\u003eBuying OEM means fewer surprises, longer service life, and performance that stays true to the engine’s original design. It is simply the smarter choice for anyone who plans to keep their boat running for years, not just seasons.\u003c\/p\u003e\n\u003cp data-start=\"3086\" data-end=\"3103\"\u003e\u003cstrong data-start=\"3086\" data-end=\"3101\"\u003eFAQ Section\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3107\" data-end=\"3271\"\u003e\u003cstrong data-start=\"3107\" data-end=\"3147\"\u003eQ1: Which engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"3147\" data-end=\"3151\"\u003eIt fits MerCruiser 4.3L V6 sterndrive engines built by General Motors from 1993 onward with block-mounted oil filters.\u003c\/p\u003e\n\u003cp data-start=\"3275\" data-end=\"3478\"\u003e\u003cstrong data-start=\"3275\" data-end=\"3331\"\u003eQ2: What makes this different from aftermarket kits?\u003c\/strong\u003e\u003cbr data-start=\"3331\" data-end=\"3335\"\u003eGenuine Mercury filters offer better filtration media, stronger housings, and perfect fitment — all engineered for real-world marine demands.\u003c\/p\u003e\n\u003cp data-start=\"3482\" data-end=\"3683\"\u003e\u003cstrong data-start=\"3482\" data-end=\"3540\"\u003eQ3: How do I know this is the right kit for my engine?\u003c\/strong\u003e\u003cbr data-start=\"3540\" data-end=\"3544\"\u003eCheck your engine’s serial number and confirm it is a 4.3L V6 model from 1993 or newer with the oil filter mounted directly to the block.\u003c\/p\u003e\n\u003cp data-start=\"3687\" data-end=\"3824\"\u003e\u003cstrong data-start=\"3687\" data-end=\"3738\"\u003eQ4: Can it be used in saltwater and freshwater?\u003c\/strong\u003e\u003cbr data-start=\"3738\" data-end=\"3742\"\u003eYes. All components are designed for reliable performance in either environment.\u003c\/p\u003e\n\u003cp data-start=\"3828\" data-end=\"3983\"\u003e\u003cstrong data-start=\"3828\" data-end=\"3873\"\u003eQ5: Is installation easy for most owners?\u003c\/strong\u003e\u003cbr data-start=\"3873\" data-end=\"3877\"\u003eIf you are comfortable with basic maintenance, you will find the installation simple using common tools\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935188078883,"sku":"8M0147050","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147050_Main.jpg?v=1760631408"},{"product_id":"mercury-3-0l-mpi-mercruiser-100-hour-maintenance-kit-8m0147049-2008-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser 3.0L MPI Sterndrive | Complete Service Components | 8M0147049","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser 3.0L MPI Sterndrive | Complete Service Components | 8M0147049\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a certain comfort in knowing your boat is ready the moment you turn the key\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. No\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e hesitation, no doubts — just a smooth start and the steady push of a well-maintained engine. For owners of MerCruiser 3.0L MPI sterndrives, the Mercury 8M0147049 100 Hour Maintenance Kit brings that peace of mind back to the forefront. It bundles every essential filter and seal into one simple, dependable package, so you can keep your engine running cleanly and confidently from one season to the next.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether you spend your weekends towing kids on skis, exploring long stretches of shoreline, or easing through quiet coves at sunset, good maintenance is what keeps those moments stress-free. This kit helps you stay ahead of problems before they start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 100-hour service kit for MerCruiser 3.0L MPI sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes oil filter, fuel filter, and gearcase drain seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium filtration media with high pleat counts for clean, efficient operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty electroplated filter housings built for corrosion resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to match Mercury Marine’s exact build and performance standards\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 3.0L MPI sterndrives manufactured by General Motors (2008 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for runabouts, bowriders, small cruisers, and versatile family boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with both freshwater and saltwater setups when used with proper engine lubrication and care\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A 100-hour service is one of the most meaningful steps you can take toward preserving engine performance.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e With this Mercury Marine part number 8M0147049, you’ll feel the difference immediately — smoother idling, steadier acceleration, and more consistent temperature and oil pressure readings. Clean filtration keeps buildup from robbing your power, while the fresh gearcase seals help maintain a tight, dry, and well-protected lower unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe components install easily, thanks to precise OEM fitment. Everything threads on securely and seats with that reassuring “just right” tension you only get from genuine Mercury parts. No rattles. No leaks. No worries about compatibility. Just a reliable, predictable service that gets you back on the water faster and with more confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAnd because everything arrives in one box, you avoid the usual runaround of mismatched parts or last-minute store trips. It’s smart, efficient boating — the kind every seasoned owner appreciates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen it comes to engine maintenance, cutting corners\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e never pays off. OEM parts give you the quality, precision, and longevity your MerCruiser engine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewas designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for. Mercury’s filters and seals \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to hold up in real marine conditions, from long idle hours in the marina to the hot, high-load demands of open-water cruising.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing Mercury means fewer surprises, better long-term protection, and components that work seamlessly together. It’s the choice you’d recommend to any fellow boater who cares about doing things the right way the first time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 3.0L MPI sterndrive engines built by General Motors from 2008 and newer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What sets this kit apart from aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGenuine Mercury filters \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehave\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e superior internal media, corrosion-resistant housings, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexact-match fitment\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThey’re engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to protect your engine better and last longer.\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 engine serial number and model designation. If you have a 3.0L MPI MerCruiser from 2008 or later, this is the correct 100-hour kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both freshwater and saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — all components are designed for reliable performance in either environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation simple?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boat owners \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecomfortable\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e with basic maintenance can replace these components with standard tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935188111651,"sku":"8M0147049","price":42.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147049_Main.jpg?v=1760631403"},{"product_id":"mercury-gm-v6-v8-mercruiser-100-hour-service-kit-8m0147051-1977-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser V6 \u0026 V8 Sterndrive\/Inboard | Complete Service Components | 8M0147051","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser V6 \u0026amp; V8 Sterndrive\/Inboard | Complete Service Components | 8M0147051\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters will tell you there is nothing quite like the comfort of an engine that fires up instantly, settles into a smooth idle, and pulls strong the moment you ease the throttle forward. That kind of confidence is earned through consistent care — the kind that prevents problems long before they appear. The Mercury 8M0147051 100 Hour Maintenance Kit brings that peace of mind right to your garage or dock, packing the essentials you need to service your MerCruiser V6 or V8 sterndrive or inboard engine in one simple, reliable kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstead of tracking down individual filters and seals or wondering whether you grabbed the right parts, this kit puts every component you need in one place, all built to Mercury’s exacting standards. It is straightforward, dependable, and designed to keep your engine performing like the day you brought it home.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete OEM 100-hour maintenance kit for MerCruiser V6 and V8 engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes oil filter, fuel filter, and gearcase drain seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh pleat-count filters deliver superior fuel and oil filtration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty electroplated housings prevent corrosion in harsh marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned and tested to Mercury Marine strict OEM standards\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser V6 and V8 sterndrive and inboard engines (1997 and newer) made by General Motors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFor engines equipped with spin-on fuel filters (excludes V6 models without remote oil filters)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on family cruisers, sport boats, bowriders, runabouts, and small inboard-powered vessels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for a wide range of boating conditions,\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e from inland lakes to coastal waters\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This kit is all about keeping your engine protected where it matters most. The oil and fuel filters are engineered for tight, consistent filtration, helping maintain clean lubrication and steady fuel delivery throughout the season. The gearcase drain seals ensure a secure, leak-resistant lower unit, protecting internal gears from water intrusion — one of the most common causes of premature wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOnce installed, you will likely notice smoother running at idle, more dependable throttle response, and fewer moments of hesitation when accelerating. Everything fits perfectly because every part is built to Mercury’s specs, ensuring tight threads, proper dimensions, and a clean, straightforward installation. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether you do your own maintenance or simply like knowing exactly what is being installed on your boat, this kit brings clarity and confidence to one of the most important services of the year.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM Mercury parts deliver consistency that aftermarket alternatives just cannot match. The filtration media, housing strength, internal design, and corrosion resistance are all engineered specifically for Mercury engines. That means better protection, longer service intervals, and fewer unexpected problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuying genuine Mercury parts is an investment in longevity — and in the peace of mind that your engine is protected by the same components Mercury relies on at the factory. It is practical, cost-effective, and the best way to keep your sterndrive or inboard running at peak performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser V6 and V8 sterndrive and inboard engines (1997 and newer) equipped with spin-on fuel filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this better than an aftermarket service kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury OEM filters offer higher-quality materials, better corrosion resistance, and perfect fitment — all designed for marine use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the right kit for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s serial number and confirm it uses a spin-on fuel filter and is a GM-based V6 or V8 from 1997 or newer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this kit be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely — the components are built to handle either environment when paired with proper lubricants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is the installation manageable for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you are comfortable with routine maintenance, you will find this kit simple to install with basic tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935188373795,"sku":"8M0147051","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147051_Main.jpg?v=1760631414"},{"product_id":"mercury-2-5l-3-0l-carb-mercruiser-100-hour-maintenance-kit-8m0147048-1987-current","title":"Mercury – 100 Hour Maintenance Kit | MerCruiser 2.5L \u0026 3.0L Sterndrive | Complete Service Components | 8M0147048","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 100 Hour Maintenance Kit | MerCruiser 2.5L \u0026amp; 3.0L Sterndrive | Complete Service Components | 8M0147048\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boat owners will tell you that a good day on the water starts long before you leave the dock. It begins with the confidence that your engine is ready for whatever the day brings — long no-wake zones, sudden swells, or a full afternoon of cruising with the family. The Mercury 8M0147048 100 Hour Maintenance Kit gives you that peace of mind. It bundles the essential service components for MerCruiser 2.5L and 3.0L sterndrive engines into one straightforward package, so you can tackle routine upkeep without hunting down parts one at a time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere is something freeing about knowing your engine has been cared for the right way. This kit makes that easy, predictable, and reliable — exactly how maintenance should feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCo\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emplete 100-hour service kit for MerCruiser 2.5L and 3.0L sterndrive engines\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes premium oil filter, carburetor fuel filter, fuel pump filter, and gearcase drain seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFilters feature high internal pleat counts for superior fuel and oil filtration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty electroplated housings designed to resist corrosion in marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eGe\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enuine Mercury components engineered to match factory performance standards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 2.5L and 3.0L sterndrive engines manufactured by General Motors (1987 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with runabouts, small cruisers, ski boats, fishing boats, and classic sterndrive setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for owners who rely on dependable push-off-the-dock power and long seasonal use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A 100-hour service is more than a checklist — it is insurance against unexpected breakdowns and sluggish performance. With this Mercury Marine part number 8M0147048, you’ll notice how clean, fresh filtration helps the engine breathe easier and run smoother. Oil stays cleaner, fuel flows without restriction, and gearcase components benefit from a tight, dependable seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEverything in this kit is built to handle the realities of a marine environment. Salt spray, moisture, heat, vibration — the filters and seals are engineered to hold up, season after season. The tight installation fit and corrosion-resistant materials deliver that unmistakable “secure and solid” feeling when you button the engine back up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAnd because everything is packaged together, you save time. No guesswork, no returns, no mismatched parts. Just a smooth, straightforward service session that gets you back on the water faster.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There is a real difference between genuine Mercury parts and a random aftermarket bundle. OEM components are built to the exact tolerances your engine was designed around. That means they fit right, seal right, and keep your engine performing the way the engineers intended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuying Mercury also guarantees reliability — the kind that pays off over the long haul. Better protection, fewer issues, and easier upkeep. When fellow boaters ask which parts to trust, this is the kit you recommend without hesitation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 2.5L and 3.0L sterndrive engines made by General Motors from 1987 onward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit better than aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Every component is built to Mercury’s original specifications, ensuring proper filtration, long-lasting corrosion resistance, and perfect fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the right kit for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual or engine serial number; this kit is specific to 2.5L and 3.0L MerCruiser sterndrives.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely — all components are designed for both freshwater and saltwater marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. Most owners with basic tools and maintenance experience can complete a 100-hour service with this kit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935188504867,"sku":"8M0147048","price":42.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0147048_Main.jpg?v=1760631406"}],"url":"https:\/\/partsvu.com\/en-au\/collections\/mercruiser-100-hour-service-kits.oembed","provider":"PartsVu","version":"1.0","type":"link"}