{"product_id":"879984-8m0077471-mercury-coil-genuine-used-part","title":"879984 8m0077471 Mercury Coil | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Mercury Ignition Coil Kit - Part Numbers: 879984 and 8M0077471\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine OEM electrical component used on the matching marine engine electrical system. This part must be matched by exact part number, model and serial details before installation.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine OEM electrical component\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct part number reference 879984 \/ 8M0077471\n\u003c\/p\u003e\n\u003cp\u003e\n • Full electrical diagnostic relevance\n\u003c\/p\u003e\n\u003cp\u003e\n • Requires exact model and serial confirmation\n\u003c\/p\u003e\n\u003cp\u003e\n • Used in marine ignition, charging, harness, trim or control systems where specified\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 8M0077471 → Supersedes 879984A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984A1 earlier ignition coil kit reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984T01 related ignition coil reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984T00 related ignition coil reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 8M0077471\n\u003c\/p\u003e\n\u003cp\u003e\n • 300-8M0077471\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 339-879984A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984T01\n\u003c\/p\u003e\n\u003cp\u003e\n • 300-879984T01\n\u003c\/p\u003e\n\u003cp\u003e\n • 879984T00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • DB Electrical: 160-01078\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket ignition coil replacement for 300-8M0077471 \/ 300-879984T01\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury Ignition Coil Kit applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP OptiMax applications using 879984 coil family\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP \/ 90HP \/ 115HP DFI \/ OptiMax applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury EFI \/ Racing outboard applications using 879984T01 \/ 8M0077471 coil family\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: commonly 75HP - 115HP DFI \/ OptiMax, with additional Mercury EFI applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Mercury DFI \/ OptiMax \/ EFI outboard ignition system\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: 2000s Mercury ignition coil family use depending on serial range\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial \/ Model Note: Match by engine serial number, coil connector and ignition diagram.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n This component performs its assigned ignition, charging, trim, control or signal function within the outboard electrical system.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Cylinder misfire\n\u003c\/p\u003e\n\u003cp\u003e\n • Weak or no spark\n\u003c\/p\u003e\n\u003cp\u003e\n • Misfire under load\n\u003c\/p\u003e\n\u003cp\u003e\n • Coil fault follows cylinder swap\n\u003c\/p\u003e\n\u003cp\u003e\n • Hard starting\n\u003c\/p\u003e\n\u003cp\u003e\n • PCM ignition fault code\n\u003c\/p\u003e\n\u003cp\u003e\n • Cracked coil body or corroded plug tower\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392372367652,"sku":"W202666","price":90.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_21ef0a7c-3dfd-4887-804c-1830128b16c1.jpg?v=1777262940","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/879984-8m0077471-mercury-coil-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}