{"title":"MerCruiser Ignition Coils","description":"","products":[{"product_id":"mercury-mercruiser-ignition-coil-fits-the-f40-50-60-fourstroke-outboard-mcm-4-5l-v6-300-8m0044991","title":"Mercury – Ignition Coil | Engine Ignition System | Brass \u0026 Stainless Steel | 8M0044991","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Ignition Coil | Engine Ignition System | Brass \u0026amp; Stainless Steel | 8M0044991\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAsk any seasoned boater what gives them the most peace of mind out on open water, and they’ll probably tell you the same thing: a strong, predictable ignition. When you turn that key, you want the engine to fire without hesitation—no stumbles, no guessing. That steady confidence is exactly what this Mercury Marine part delivers. It’s the kind of component you install once and trust every single time you push off from the dock.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRestores clean, strong ignition performance in Mercury outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt with durable brass and Stainless Steel for long-lasting reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned and validated to factory ignition standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for consistency under heat, vibration, and marine conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMade to Mercury Marine original equipment manufacturer specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits Mercury outboards:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e40–60 horsepower Electronic Fuel Injection (1C050252 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e75–115 horsepower Electronic Fuel Injection (2B095049 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFormula 60 (1C104574 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e135–150 horsepower Electronic Fuel Injection (1B905505 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3.4 liter V6 175–200 horsepower (2B529482 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4.6 liter V8 200–300 horsepower (2B529482 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for center consoles, pontoons, runabouts, bass boats, offshore fishing rigs, and multi-purpose family boats.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA good ignition coil doesn’t call attention to itself—it just quietly does its job, trip after trip. With this one, you’ll feel the difference right away. Starts come quicker. Idle feels steadier. Throttle response sharpens up in a way you may not realize you were missing. Everything simply feels smoother and more controlled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury engineered this coil to endure the kinds of conditions we all know too well—hours of heat radiating off the powerhead, constant vibration, salt spray drifting into tight spaces. Cheaper aftermarket coils tend to fade or fail when pushed like that, but this one is built for marine life. The brass and Stainless Steel components stand up to corrosion, and the internal windings are designed for consistent spark output. It’s one of those small upgrades that adds up to major peace of mind while you’re miles from shore.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s a real difference you can feel when you use genuine Mercury Marine parts. You’re not rolling the dice with tolerances or wondering whether a third-party part might run hot or burn out early.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing OEM means:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerfect alignment with your ignition system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTested performance backed by Mercury engineering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLonger lifespan than most aftermarket options\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBetter cold starts, better throttle response, and better reliability over time\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’re looking to solve a misfire, rough idle, or sluggish start—and solve it for good—this ignition coil is the right call.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the Mercury Ignition Coil 8M0044991 fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits a wide range of Mercury EFI outboards from 40 to 300 horsepower. Check the serial number ranges above for exact compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this different from aftermarket coils?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Better materials, tighter engineering tolerances, and testing that matches factory ignition demands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if this is the right replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your engine’s serial number to the ranges listed. If it falls within them, this is the correct Mercury Marine part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can I use this in saltwater?\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\"\u003eIts brass and Stainless Steel construction makes it\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e very resistant to salt corrosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation easy?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters with basic tools can handle the swap. It’s typically a simple remove-and-replace job.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626538754339,"sku":"300-8M0044991","price":88.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0044991.jpg?v=1698814304"},{"product_id":"mercury-mercruiser-ignition-coil-fits-mcm-496-mag-ho-and-mie-8-1l-ho-392-889925","title":"Mercury Mercruiser - Ignition Coil - Fits MCM 496 Mag \u0026 HO, and MIE 8.1L \u0026 HO - 392-889925","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMCM 496 Mag \u0026amp; HO (s\/n 0M376088 thru 1A352731)\u003c\/li\u003e \u003cli\u003eMIE 8.1L \u0026amp; HO (s\/n 0M315053 thru 1A380318).\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626596491555,"sku":"392-889925","price":194.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/889925.jpg?v=1698812150"},{"product_id":"mercury-mercruiser-ignition-coil-fits-4-cylinder-gn-v-6-v-8-engines-with-delco-hei-ignition-898253t27","title":"Mercury Mercruiser - Ignition Coil - Fits 4 Cylinder, GN V-6 \u0026 V-8 Engines with Delco HEI Ignition - 898253T27","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e4 cylinder, GN V-6 \u0026amp; V-8 engines with Delco HEI ignition.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935505305891,"sku":"898253T27","price":177.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/898253t27.jpg?v=1698793807"},{"product_id":"mercury-mercruiser-ignition-coil-fits-mcm-4-cylinder-v-6-v-8-engines-with-conventional-ignition-and-some-outboard-applications-898253t24","title":"Mercury Mercruiser - Ignition Coil - Fits MCM 4 Cylinder V-6 \u0026 V-8 Engines with Conventional Ignition and some Outboard Applications - 898253T24","description":"\u003cp\u003eCOIL EXTERNAL RESISTOR\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935505535267,"sku":"898253T24","price":64.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/898253t24.jpg?v=1698793807"},{"product_id":"mercury-mercruiser-ignition-coil-fits-gm-v-8-engines-with-delco-hei-ignition-except-mpi-engines-with-ecm-555-806673t1","title":"Mercury Mercruiser - Ignition Coil - Fits GM V-8 Engines with Delco HEI ignition, Except MPI Engines with ECM 555 - 806673T1","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGM V-8 engines with Delco HEI ignition, except MPI engines with ECM 555.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936193663267,"sku":"806673T1","price":190.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/806673t1.jpg?v=1698796653"},{"product_id":"mercury-mercruiser-ignition-coil-fits-2001-and-newer-mcm-mie-4-3l-5-0l-5-7l-6-2l-mpi-engines-with-ecm-555-392-8m0054588","title":"Mercury – Ignition Coil | MerCruiser MPI Series | Marine-Grade Composite | 8M0054588","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Ignition Coil | MerCruiser MPI Series | \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-Grade Composite | 8M0054588\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 that comes from turning the key and hearing your MerCruiser fire instantly—no hesitation, no uneven stumble, just smooth, confident ignition. Out on the water, that moment matters. It means you can focus on the run ahead instead of worrying about what’s happening under the engine hatch. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQuicksilver 8M0054588 Ignition Coil\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is one of those quiet, crucial parts that keeps your days on the water steady and predictable. When this coil is doing its job, you simply feel that everything is right with your boat.\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\"\u003eDesigned to deliver reliable spark energy for MerCruiser Multi-Port Injection engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-grade composite materials built for heat, vibration, and long-term use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for precise performance in MerCruiser 4.3L, 5.0L, and 6.2L MPI engines equipped with ECM 555\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to Mercury Marine original equipment manufacturer specifications for consistent output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStable, durable construction for strong performance in high-demand marine environments\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 sterndrive and inboard engines with MPI fuel systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with 4.3L, 5.0L, and 6.2L engines using ECM 555 (2001 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks within serial range 0M300000–2A455878\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for runabouts, towboats, cruisers, and other family or sport-oriented boats powered by MerCruiser MPI packages\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 dependable ignition coil isn’t something you see, but you absolutely feel it every time your boat pulls away smoothly from the dock. This Mercury Marine part keeps spark delivery tight and consistent, helping your engine idle cleanly, accelerate smoothly, and stay steady in rougher water. Its design handles the heat and vibration that often wear out lesser coils, giving you the confidence that your engine will respond the moment you ask it to.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstall it once and you’ll notice how much calmer your starts feel—no sputter, no lag, just a secure, predictable ignition every time. And because it’s made to Mercury’s exacting standards, the fit is spot-on, making installation straightforward whether you’re doing the work yourself or having your local shop handle it.\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 Going with a genuine Mercury Marine part isn’t about logos—it’s about trust and long-term reliability. This ignition coil is built specifically for MerCruiser MPI engines, not adapted from a generic design. That means fewer headaches, better compatibility, and a performance level that holds up season after season. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhile aftermarket coils may look similar, they rarely match the precision, durability, and engineering behind a true OEM part. If you want a part that fits right the first time and keeps your engine running strong, this is the smart, practical choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines does the Ignition Coil 8M0054588 fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 4.3L, 5.0L, and 6.2L MPI engines equipped with ECM 555 from model year 2001 and newer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this better than aftermarket ignition coils?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You’ll get the exact engineering, spark strength, and long-term durability your MerCruiser was designed for—no guessing, no compromises.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm it’s the right part 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 verify ECM 555. When in doubt, consult your service manual or mechanic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this part 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. It’s built to handle both environments with strong corrosion resistance.\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 boat owners familiar with basic maintenance can replace it easily thanks to the precise OEM f\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940264792355,"sku":"392-8M0054588","price":394.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0054588_main.jpg?v=1760631344"},{"product_id":"mercury-mercruiser-ignition-coil-fits-mcm-496-mag-ho-and-mei-8-1l-ho-392-881732","title":"Mercury Mercruiser - Ignition Coil - Fits MCM 496 Mag \u0026 HO, and MEI 8.1L \u0026 HO - 392-881732","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMCM 496 Mag \u0026amp; HO (s\/n 0M025000-03M376087)\u003c\/li\u003e \u003cli\u003eMEI 8.1L \u0026amp; HO (s\/n 0M026000-0M315052)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940265021731,"sku":"392-881732","price":239.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/881732.jpg?v=1698812149"},{"product_id":"mercury-mercruiser-ignition-coil-fits-gm-v-8-engines-with-thunderbolt-ignition-332-4895a8","title":"Mercury Mercruiser - Ignition Coil - Fits GM V-8 Engines with Thunderbolt Ignition - 332-4895A8","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGM V-8 engines with Thunderbolt ignition.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940484829475,"sku":"332-4895A8","price":220.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/332-4895a8.jpg?v=1698813154"},{"product_id":"mercury-mercruiser-ignition-coil-fits-gm-v-6-v-8-engines-with-thunderbolta-iv-v-ignition-300-8m0079202","title":"Mercury – Ignition Coil for V6 \u0026 V8 MerCruiser Engines | Thunderbolt IV\/V Series | Standard Finish | 8M0079202","description":"\u003cp data-start=\"0\" data-end=\"128\"\u003e\u003cstrong data-start=\"0\" data-end=\"126\"\u003eMercury – Ignition Coil for V6 \u0026amp; V8 MerCruiser Engines | Thunderbolt IV\/V Series | Standard Finish | 8M0079202\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"130\" data-end=\"133\"\u003e\n\u003ch3 data-start=\"135\" data-end=\"153\"\u003e\u003cstrong data-start=\"139\" data-end=\"151\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"154\" data-end=\"790\"\u003eAnyone who’s spent time behind the helm knows how reassuring it is when your engine lights up instantly — that crisp, confident spark that tells you the day is starting right. When your ignition system is healthy, you feel it in the smooth idle, the steady power, and the lack of hesitation when you throttle up. The Quicksilver Ignition Coil 8M0079202 delivers that kind of trust. Designed for MerCruiser V6 and V8 sterndrive and inboard engines equipped with Thunderbolt IV and V ignition systems, it keeps your spark strong and your engine running the way it should, whether you’re cruising a quiet cove or pushing across open water.\u003c\/p\u003e\n\u003chr data-start=\"792\" data-end=\"795\"\u003e\n\u003ch3 data-start=\"797\" data-end=\"819\"\u003e\u003cstrong data-start=\"801\" data-end=\"817\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"820\" data-end=\"1212\"\u003e\n\u003cli data-start=\"820\" data-end=\"912\"\u003e\n\u003cp data-start=\"822\" data-end=\"912\"\u003eReplacement ignition coil for select MerCruiser V6 and V8 sterndrive and inboard engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"1022\"\u003e\n\u003cp data-start=\"915\" data-end=\"1022\"\u003eBuilt to Mercury Marine’s original equipment specifications for accurate, consistent ignition performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1091\"\u003e\n\u003cp data-start=\"1025\" data-end=\"1091\"\u003eDurable housing designed to resist moisture, vibration, and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1171\"\u003e\n\u003cp data-start=\"1094\" data-end=\"1171\"\u003eReliable internal windings ensure steady spark delivery under varying loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1174\" data-end=\"1212\"\u003eMercury Marine part number 8M0079202\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1214\" data-end=\"1217\"\u003e\n\u003ch3 data-start=\"1219\" data-end=\"1256\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1254\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1257\" data-end=\"1608\"\u003e\n\u003cli data-start=\"1257\" data-end=\"1354\"\u003e\n\u003cp data-start=\"1259\" data-end=\"1354\"\u003eFits MerCruiser V6 and V8 engines using the Thunderbolt IV and Thunderbolt V ignition systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1357\" data-end=\"1482\"\u003eCommon in a wide range of recreational boats, including bowriders, deck boats, runabouts, pontoons, cruisers, and ski boats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1483\" data-end=\"1542\"\u003e\n\u003cp data-start=\"1485\" data-end=\"1542\"\u003eSuitable for both sterndrive and inboard configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1543\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1545\" data-end=\"1608\"\u003eWorks across many General Motors–based MerCruiser powerplants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1610\" data-end=\"1613\"\u003e\n\u003ch3 data-start=\"1615\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1619\" data-end=\"1655\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1658\" data-end=\"2023\"\u003eA good ignition coil doesn’t draw attention to itself — it just works. When you turn the key, the spark is immediate and strong. When you settle into idle, the engine feels smooth and steady, without the hiccups or sputters that point to weak ignition. And when you push the throttle forward, the response feels tight and confident, with no hesitation or stumble.\u003c\/p\u003e\n\u003cp data-start=\"2025\" data-end=\"2664\"\u003eThis Quicksilver coil is built to handle the real-world demands of marine life. Moisture, constant vibration, long periods of heat soak — these conditions wear down lesser coils quickly. Mercury engineers their ignition components to resist internal breakdown and deliver consistent spark energy, even after years of demanding use. The result is cleaner combustion, more reliable starts, improved fuel efficiency, and a noticeable reduction in misfires or rough-running behavior. Installation is straightforward, and once installed, the coil becomes one of those parts you rarely think about — because it simply does its job day after day.\u003c\/p\u003e\n\u003chr data-start=\"2666\" data-end=\"2669\"\u003e\n\u003ch3 data-start=\"2671\" data-end=\"2692\"\u003e\u003cstrong data-start=\"2675\" data-end=\"2690\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2693\" data-end=\"3255\"\u003eBuying a genuine Mercury Marine part isn’t just about matching a part number — it’s about knowing the component was engineered for your exact ignition system. Aftermarket coils often miss the mark with lower-quality windings, inconsistent output, or housings that can’t handle marine conditions. An OEM ignition coil ensures proper spark strength, correct timing behavior with the Thunderbolt system, and long-term durability. It’s the smarter, more reliable choice for boaters who’d rather avoid breakdowns and keep their weekends on the water running smoothly.\u003c\/p\u003e\n\u003chr data-start=\"3257\" data-end=\"3260\"\u003e\n\u003ch3 data-start=\"3262\" data-end=\"3275\"\u003e\u003cstrong data-start=\"3266\" data-end=\"3273\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3277\" data-end=\"3462\"\u003e\u003cstrong data-start=\"3277\" data-end=\"3348\"\u003eQ1: Which engines does the Quicksilver Ignition Coil 8M0079202 fit?\u003c\/strong\u003e\u003cbr data-start=\"3348\" data-end=\"3351\"\u003eIt fits MerCruiser V6 and V8 sterndrive and inboard engines equipped with Thunderbolt IV or V ignition systems.\u003c\/p\u003e\n\u003cp data-start=\"3464\" data-end=\"3674\"\u003e\u003cstrong data-start=\"3464\" data-end=\"3533\"\u003eQ2: What makes this coil different from aftermarket alternatives?\u003c\/strong\u003e\u003cbr data-start=\"3533\" data-end=\"3536\"\u003eIt meets Mercury’s original equipment standards, offering stronger durability, more consistent spark output, and better marine resistance.\u003c\/p\u003e\n\u003cp data-start=\"3676\" data-end=\"3848\"\u003e\u003cstrong data-start=\"3676\" data-end=\"3733\"\u003eQ3: How do I know if this is the correct replacement?\u003c\/strong\u003e\u003cbr data-start=\"3733\" data-end=\"3736\"\u003eCheck your engine’s ignition system type. If you have Thunderbolt IV or V, this coil matches that specification.\u003c\/p\u003e\n\u003cp data-start=\"3850\" data-end=\"4017\"\u003e\u003cstrong data-start=\"3850\" data-end=\"3919\"\u003eQ4: Can it be used in both saltwater and freshwater environments?\u003c\/strong\u003e\u003cbr data-start=\"3919\" data-end=\"3922\"\u003eYes. The coil housing is designed to resist corrosion and moisture intrusion in either setting.\u003c\/p\u003e\n\u003cp data-start=\"4019\" data-end=\"4193\"\u003e\u003cstrong data-start=\"4019\" data-end=\"4080\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/strong\u003e\u003cbr data-start=\"4080\" data-end=\"4083\"\u003eYes. If you’re comfortable replacing basic ignition components, this coil installs easily with standard tools.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940749594915,"sku":"300-8M0079202","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0079202_main.jpg?v=1760631332"}],"url":"https:\/\/partsvu.com\/en-au\/collections\/mercruiser-ignition-coils.oembed","provider":"PartsVu","version":"1.0","type":"link"}