{"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-ca\/products\/mercury-mercruiser-ignition-coil-fits-gm-v-6-v-8-engines-with-thunderbolta-iv-v-ignition-300-8m0079202","provider":"PartsVu","version":"1.0","type":"link"}