{"product_id":"mercury-mercruiser-spark-plug-wire-kit-fits-mie-5-7l-tow-sports-with-conventional-point-ignition-84-816761q12","title":"Mercury – Quicksilver 816761Q12 Spark Plug Wire Kit | V8 GM MerCruiser Tow Sports Engines (5.7L) | Points Ignition | 816761Q12","description":"\u003cp data-start=\"0\" data-end=\"132\"\u003e\u003cstrong data-start=\"0\" data-end=\"130\"\u003eMercury – Quicksilver 816761Q12 Spark Plug Wire Kit | V8 GM MerCruiser Tow Sports Engines (5.7L) | Points Ignition | 816761Q12\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"134\" data-end=\"137\"\u003e\n\u003ch3 data-start=\"139\" data-end=\"157\"\u003e\u003cstrong data-start=\"143\" data-end=\"155\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"158\" data-end=\"589\"\u003eA clean, strong spark is the difference between an engine that hesitates and one that roars to life. The \u003cstrong data-start=\"263\" data-end=\"308\"\u003eQuicksilver 816761Q12 Spark Plug Wire Kit\u003c\/strong\u003e keeps your \u003cstrong data-start=\"320\" data-end=\"369\"\u003eV8 5.7L GM-based MerCruiser Tow Sports engine\u003c\/strong\u003e firing reliably, whether you’re pulling a skier or cruising home at sunset. Designed for \u003cstrong data-start=\"459\" data-end=\"511\"\u003econventional points ignition systems (1985–1995)\u003c\/strong\u003e, this OEM set restores factory-quality ignition performance and durability.\u003c\/p\u003e\n\u003cp data-start=\"591\" data-end=\"884\"\u003eEach wire is precision-cut to the correct length for neat, stress-free routing. The molded boots seal tight against moisture and heat, while the marine-grade insulation protects against corrosion and cracking — giving your tow-sports boat the reliable ignition it needs for years of service.\u003c\/p\u003e\n\u003chr data-start=\"886\" data-end=\"889\"\u003e\n\u003ch3 data-start=\"891\" data-end=\"913\"\u003e\u003cstrong data-start=\"895\" data-end=\"911\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"916\" data-end=\"1006\"\u003e\n\u003cstrong data-start=\"916\" data-end=\"928\"\u003ePurpose:\u003c\/strong\u003e Replaces aging plug wires to restore steady, reliable ignition performance.\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1132\"\u003e\n\u003cstrong data-start=\"1009\" data-end=\"1021\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"1026\" data-end=\"1096\"\u003eV8 5.7L GM-based MerCruiser Tow Sports inboard engines (1985–1995)\u003c\/strong\u003e with \u003cstrong data-start=\"1102\" data-end=\"1129\"\u003epoints ignition systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1135\" data-end=\"1225\"\u003e\n\u003cstrong data-start=\"1135\" data-end=\"1152\"\u003eKit Contents:\u003c\/strong\u003e Complete \u003cstrong data-start=\"1162\" data-end=\"1195\"\u003eset of eight spark plug wires\u003c\/strong\u003e with molded plug-end boots.\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1333\"\u003e\n\u003cstrong data-start=\"1228\" data-end=\"1239\"\u003eDesign:\u003c\/strong\u003e Each wire is \u003cstrong data-start=\"1253\" data-end=\"1290\"\u003ecut to the correct factory length\u003c\/strong\u003e for clean installation and proper reach.\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1451\"\u003e\n\u003cstrong data-start=\"1336\" data-end=\"1358\"\u003eMarine Durability:\u003c\/strong\u003e Engineered for \u003cstrong data-start=\"1374\" data-end=\"1418\"\u003eheat, moisture, and vibration resistance\u003c\/strong\u003e specific to marine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1453\" data-end=\"1456\"\u003e\n\u003ch3 data-start=\"1458\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1493\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1498\" data-end=\"1554\"\u003eV8 5.7L GM-based MerCruiser Tow Sports inboard engines\u003c\/li\u003e\n\u003cli data-start=\"1557\" data-end=\"1594\"\u003ePoints ignition systems (1985–1995)\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1660\"\u003eCommon in ski boats, wake boats, and inboard tow-sport setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1662\" data-end=\"1665\"\u003e\n\u003ch3 data-start=\"1667\" data-end=\"1709\"\u003e\u003cstrong data-start=\"1671\" data-end=\"1707\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1710\" data-end=\"2085\"\u003eThe \u003cstrong data-start=\"1714\" data-end=\"1736\"\u003e816761Q12 wire kit\u003c\/strong\u003e restores the kind of smooth, confident ignition your boat had when it was new. Each wire delivers consistent voltage to every plug, improving cold starts, idle quality, and throttle response. Low-resistance cores keep spark energy strong, while the rugged insulation ensures long life under the constant heat and vibration of a marine engine bay.\u003c\/p\u003e\n\u003cp data-start=\"2087\" data-end=\"2332\"\u003eWhen your tow boat is running long sets or idling between pulls, reliable spark means fewer misfires and cleaner performance. The pre-measured wires make installation quick and foolproof — just replace one wire at a time and you’re good to go.\u003c\/p\u003e\n\u003chr data-start=\"2334\" data-end=\"2337\"\u003e\n\u003ch3 data-start=\"2339\" data-end=\"2360\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2358\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2361\" data-end=\"2663\"\u003eMercury’s OEM wires are built specifically for marine use — engineered for moisture protection, temperature extremes, and constant movement. Automotive wire sets can’t match that. Aftermarket options might look similar, but they often use lower-quality materials that wear out faster in salt or heat.\u003c\/p\u003e\n\u003cp data-start=\"2665\" data-end=\"2873\"\u003eA \u003cstrong data-start=\"2667\" data-end=\"2694\"\u003egenuine Quicksilver kit\u003c\/strong\u003e guarantees proper fit, correct resistance, and the durability Mercury engines are known for. It’s the same quality trusted by factory technicians and serious boat owners alike.\u003c\/p\u003e\n\u003chr data-start=\"2875\" data-end=\"2878\"\u003e\n\u003ch3 data-start=\"2880\" data-end=\"2893\"\u003e\u003cstrong data-start=\"2884\" data-end=\"2891\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2894\" data-end=\"3070\"\u003e\u003cstrong data-start=\"2894\" data-end=\"2950\"\u003eQ1: Which engines use the Quicksilver 816761Q12 kit?\u003c\/strong\u003e\u003cbr data-start=\"2950\" data-end=\"2953\"\u003eA: It fits \u003cstrong data-start=\"2964\" data-end=\"3034\"\u003eV8 5.7L GM-based MerCruiser Tow Sports inboard engines (1985–1995)\u003c\/strong\u003e with \u003cstrong data-start=\"3040\" data-end=\"3067\"\u003epoints ignition systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3072\" data-end=\"3186\"\u003e\u003cstrong data-start=\"3072\" data-end=\"3102\"\u003eQ2: What comes in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3102\" data-end=\"3105\"\u003eA: A full \u003cstrong data-start=\"3115\" data-end=\"3148\"\u003eset of eight spark plug wires\u003c\/strong\u003e, each pre-fitted with molded boots.\u003c\/p\u003e\n\u003cp data-start=\"3188\" data-end=\"3351\"\u003e\u003cstrong data-start=\"3188\" data-end=\"3237\"\u003eQ3: Are these wires safe for saltwater boats?\u003c\/strong\u003e\u003cbr data-start=\"3237\" data-end=\"3240\"\u003eA: Yes. The marine-rated insulation and connectors resist corrosion in both fresh and saltwater environments.\u003c\/p\u003e\n\u003cp data-start=\"3353\" data-end=\"3483\"\u003e\u003cstrong data-start=\"3353\" data-end=\"3382\"\u003eQ4: Is installation easy?\u003c\/strong\u003e\u003cbr data-start=\"3382\" data-end=\"3385\"\u003eA: Yes. Each wire is factory-length and ready to install — just match and replace one at a time.\u003c\/p\u003e\n\u003cp data-start=\"3485\" data-end=\"3626\"\u003e\u003cstrong data-start=\"3485\" data-end=\"3535\"\u003eQ5: Why use OEM wires instead of generic ones?\u003c\/strong\u003e\u003cbr data-start=\"3535\" data-end=\"3538\"\u003eA: OEM wires fit perfectly, last longer, and provide better spark under marine stress.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936069374243,"sku":"84-816761Q12","price":92.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/816761q12_main.jpg?v=1760631227","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-mercruiser-spark-plug-wire-kit-fits-mie-5-7l-tow-sports-with-conventional-point-ignition-84-816761q12","provider":"PartsVu","version":"1.0","type":"link"}