{"product_id":"mercury-mercruiser-spark-plug-wire-kit-fits-gm-in-line-6-cylindera-engines-with-conventional-points-ignition-84-816761q8","title":"Mercury – Quicksilver 816761Q8 Spark Plug Wire Kit | Inline 6-Cylinder MerCruiser Engines | Points Ignition | 816761Q8","description":"\u003cp data-start=\"0\" data-end=\"124\"\u003e\u003cstrong data-start=\"0\" data-end=\"122\"\u003eMercury – Quicksilver 816761Q8 Spark Plug Wire Kit | Inline 6-Cylinder MerCruiser Engines | Points Ignition | 816761Q8\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"126\" data-end=\"129\"\u003e\n\u003ch3 data-start=\"131\" data-end=\"149\"\u003e\u003cstrong data-start=\"135\" data-end=\"147\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"150\" data-end=\"467\"\u003eIf your old inline-six MerCruiser is starting to sputter or miss, new plug wires might be just what it needs. The \u003cstrong data-start=\"264\" data-end=\"308\"\u003eQuicksilver 816761Q8 Spark Plug Wire Kit\u003c\/strong\u003e brings back smooth ignition and steady performance for \u003cstrong data-start=\"364\" data-end=\"409\"\u003e6-cylinder MerCruiser engines (1963–1981)\u003c\/strong\u003e equipped with \u003cstrong data-start=\"424\" data-end=\"464\"\u003econventional points ignition systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"783\"\u003eThis OEM set includes all six wires, each molded, measured, and cut to the correct length for your setup. The insulation is marine-grade and built to handle the tough stuff — heat, salt spray, vibration, and long days on the water. It’s a simple upgrade that keeps your vintage engine running clean and reliable.\u003c\/p\u003e\n\u003chr data-start=\"785\" data-end=\"788\"\u003e\n\u003ch3 data-start=\"790\" data-end=\"812\"\u003e\u003cstrong data-start=\"794\" data-end=\"810\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"815\" data-end=\"907\"\u003e\n\u003cstrong data-start=\"815\" data-end=\"827\"\u003ePurpose:\u003c\/strong\u003e Replaces old or brittle wires to restore proper spark and engine performance.\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"1016\"\u003e\n\u003cstrong data-start=\"910\" data-end=\"922\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"927\" data-end=\"979\"\u003einline 6-cylinder MerCruiser engines (1963–1981)\u003c\/strong\u003e using \u003cstrong data-start=\"986\" data-end=\"1013\"\u003epoints ignition systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1124\"\u003e\n\u003cstrong data-start=\"1019\" data-end=\"1036\"\u003eKit Contents:\u003c\/strong\u003e \u003cstrong data-start=\"1037\" data-end=\"1061\"\u003eSix spark plug wires\u003c\/strong\u003e with molded boots for tight, moisture-resistant connections.\u003c\/li\u003e\n\u003cli data-start=\"1127\" data-end=\"1216\"\u003e\n\u003cstrong data-start=\"1127\" data-end=\"1138\"\u003eDesign:\u003c\/strong\u003e Each wire is \u003cstrong data-start=\"1152\" data-end=\"1170\"\u003efactory-length\u003c\/strong\u003e for correct routing and clean installation.\u003c\/li\u003e\n\u003cli data-start=\"1219\" data-end=\"1324\"\u003e\n\u003cstrong data-start=\"1219\" data-end=\"1234\"\u003eDurability:\u003c\/strong\u003e Built to resist \u003cstrong data-start=\"1251\" data-end=\"1292\"\u003emarine heat, vibration, and corrosion\u003c\/strong\u003e for long-lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1326\" data-end=\"1329\"\u003e\n\u003ch3 data-start=\"1331\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1335\" data-end=\"1366\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1371\" data-end=\"1421\"\u003eInline 6-cylinder MerCruiser engines (1963–1981)\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1449\"\u003ePoints ignition systems\u003c\/li\u003e\n\u003cli data-start=\"1452\" data-end=\"1524\"\u003eCommon in classic cruisers, fishing boats, and inboard\/outboard setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1526\" data-end=\"1529\"\u003e\n\u003ch3 data-start=\"1531\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1571\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1574\" data-end=\"1839\"\u003eThe \u003cstrong data-start=\"1578\" data-end=\"1590\"\u003e816761Q8\u003c\/strong\u003e kit gives your ignition a fresh start. Each wire delivers consistent voltage to its spark plug, improving throttle response, fuel efficiency, and idle quality. The marine-rated insulation prevents arcing, even in hot or humid engine compartments.\u003c\/p\u003e\n\u003cp data-start=\"1841\" data-end=\"2112\"\u003eThe snug-fitting boots lock out moisture and salt, keeping your connections clean and protected. Once installed, you’ll notice smoother acceleration, quicker starts, and a more confident pull when you open the throttle — proof that fresh spark makes all the difference.\u003c\/p\u003e\n\u003chr data-start=\"2114\" data-end=\"2117\"\u003e\n\u003ch3 data-start=\"2119\" data-end=\"2140\"\u003e\u003cstrong data-start=\"2123\" data-end=\"2138\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2141\" data-end=\"2478\"\u003eMercury’s OEM parts are designed for marine life — not just adapted from automotive parts. Every Quicksilver wire is tested for proper resistance, length, and flexibility to handle marine vibration and heat. Aftermarket wires often cut corners, using thinner insulation or incorrect core materials that lead to misfires and early wear.\u003c\/p\u003e\n\u003cp data-start=\"2480\" data-end=\"2686\"\u003eA \u003cstrong data-start=\"2482\" data-end=\"2514\"\u003egenuine Quicksilver wire kit\u003c\/strong\u003e gives you factory-quality fit and performance — the same spark your engine had when it rolled out new. It’s a small investment that keeps a classic motor running strong.\u003c\/p\u003e\n\u003chr data-start=\"2688\" data-end=\"2691\"\u003e\n\u003ch3 data-start=\"2693\" data-end=\"2706\"\u003e\u003cstrong data-start=\"2697\" data-end=\"2704\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2707\" data-end=\"2863\"\u003e\u003cstrong data-start=\"2707\" data-end=\"2761\"\u003eQ1: What engines use the Quicksilver 816761Q8 kit?\u003c\/strong\u003e\u003cbr data-start=\"2761\" data-end=\"2764\"\u003eA: It fits \u003cstrong data-start=\"2775\" data-end=\"2827\"\u003einline 6-cylinder MerCruiser engines (1963–1981)\u003c\/strong\u003e with \u003cstrong data-start=\"2833\" data-end=\"2860\"\u003epoints ignition systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2865\" data-end=\"2991\"\u003e\u003cstrong data-start=\"2865\" data-end=\"2901\"\u003eQ2: How many wires are included?\u003c\/strong\u003e\u003cbr data-start=\"2901\" data-end=\"2904\"\u003eA: The kit includes \u003cstrong data-start=\"2924\" data-end=\"2948\"\u003esix spark plug wires\u003c\/strong\u003e, each cut to the correct factory length.\u003c\/p\u003e\n\u003cp data-start=\"2993\" data-end=\"3138\"\u003e\u003cstrong data-start=\"2993\" data-end=\"3032\"\u003eQ3: Can these be used in saltwater?\u003c\/strong\u003e\u003cbr data-start=\"3032\" data-end=\"3035\"\u003eA: Yes. The wires are built from corrosion-resistant materials made for both salt and freshwater use.\u003c\/p\u003e\n\u003cp data-start=\"3140\" data-end=\"3268\"\u003e\u003cstrong data-start=\"3140\" data-end=\"3170\"\u003eQ4: Is it easy to install?\u003c\/strong\u003e\u003cbr data-start=\"3170\" data-end=\"3173\"\u003eA: Yes. Replace one wire at a time to maintain firing order — it’s a straightforward DIY job.\u003c\/p\u003e\n\u003cp data-start=\"3270\" data-end=\"3436\"\u003e\u003cstrong data-start=\"3270\" data-end=\"3309\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3309\" data-end=\"3312\"\u003eA: OEM wires guarantee perfect fit, correct resistance, and marine-ready materials that last far longer than generic sets.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936069112099,"sku":"84-816761Q8","price":71.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/816761q8_main.jpg?v=1760631228","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-mercruiser-spark-plug-wire-kit-fits-gm-in-line-6-cylindera-engines-with-conventional-points-ignition-84-816761q8","provider":"PartsVu","version":"1.0","type":"link"}