{"product_id":"mercury-mercruiser-cap-and-rotor-kit-fits-1997-older-gm-v-8-engines-with-delco-hei-ignition-808483k1","title":"Mercury – 808483K1 Ignition Cap and Rotor Kit | V8 GM \/ MerCruiser Engines | Delco Ignition | 808483K1","description":"\u003cp data-start=\"0\" data-end=\"108\"\u003e\u003cstrong data-start=\"0\" data-end=\"106\"\u003eMercury – 808483K1 Ignition Cap and Rotor Kit | V8 GM \/ MerCruiser Engines | Delco Ignition | 808483K1\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"110\" data-end=\"113\"\u003e\n\u003ch3 data-start=\"115\" data-end=\"133\"\u003e\u003cstrong data-start=\"119\" data-end=\"131\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"134\" data-end=\"476\"\u003eThere’s nothing quite like the sound of a V8 MerCruiser rumbling to life — crisp ignition, steady idle, and that deep, unmistakable tone that says everything’s running right. The \u003cstrong data-start=\"313\" data-end=\"360\"\u003eMercury 808483K1 Ignition Cap and Rotor Kit\u003c\/strong\u003e keeps that moment alive by ensuring consistent spark delivery and clean electrical contact across every cylinder.\u003c\/p\u003e\n\u003cp data-start=\"478\" data-end=\"823\"\u003eBuilt for \u003cstrong data-start=\"488\" data-end=\"563\"\u003e1997 and older GM\/MerCruiser V8 engines with Delco HEI ignition systems\u003c\/strong\u003e, this OEM kit delivers factory-grade reliability in one simple package. Whether you’re firing up after winter storage or chasing a smooth idle that never falters, this cap and rotor combo helps your engine start strong and stay strong — season after season.\u003c\/p\u003e\n\u003chr data-start=\"825\" data-end=\"828\"\u003e\n\u003ch3 data-start=\"830\" data-end=\"852\"\u003e\u003cstrong data-start=\"834\" data-end=\"850\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"855\" data-end=\"976\"\u003e\n\u003cstrong data-start=\"855\" data-end=\"867\"\u003ePurpose:\u003c\/strong\u003e Restores clean, consistent spark delivery for optimal ignition performance on older MerCruiser V8 engines.\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1087\"\u003e\n\u003cstrong data-start=\"979\" data-end=\"991\"\u003eFitment:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"1005\" data-end=\"1048\"\u003e1997 and older GM\/MerCruiser V8 engines\u003c\/strong\u003e with \u003cstrong data-start=\"1054\" data-end=\"1084\"\u003eDelco HEI ignition systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1219\"\u003e\n\u003cstrong data-start=\"1090\" data-end=\"1107\"\u003eConstruction:\u003c\/strong\u003e Cap molded from a \u003cstrong data-start=\"1126\" data-end=\"1151\"\u003ePBT\/PET plastic blend\u003c\/strong\u003e for superior strength, stiffness, and resistance to heat warping.\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1365\"\u003e\n\u003cstrong data-start=\"1222\" data-end=\"1247\"\u003eElectrical Integrity:\u003c\/strong\u003e \u003cstrong data-start=\"1248\" data-end=\"1273\"\u003eSolid brass terminals\u003c\/strong\u003e resist corrosion and electrical pitting, ensuring a steady spark under marine conditions.\u003c\/li\u003e\n\u003cli data-start=\"1368\" data-end=\"1488\"\u003e\n\u003cstrong data-start=\"1368\" data-end=\"1383\"\u003eOEM Design:\u003c\/strong\u003e Factory-tested for precision fit and electrical performance to Mercury Marine’s strict specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1490\" data-end=\"1493\"\u003e\n\u003ch3 data-start=\"1495\" data-end=\"1532\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1530\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1535\" data-end=\"1580\"\u003eV8 GM \/ MerCruiser engines (1997 and older)\u003c\/li\u003e\n\u003cli data-start=\"1583\" data-end=\"1611\"\u003eDelco HEI ignition systems\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1683\"\u003eCommon on inboard cruisers, classic runabouts, and sterndrive boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1685\" data-end=\"1688\"\u003e\n\u003ch3 data-start=\"1690\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1694\" data-end=\"1730\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1733\" data-end=\"2071\"\u003eThis cap and rotor kit brings your ignition system back to factory efficiency. The heavy-duty plastics prevent distortion from heat or vibration, keeping contacts aligned and secure. Brass inserts provide long-lasting conductivity that won’t corrode or pit like lesser materials, giving you crisp ignition and smoother idle performance.\u003c\/p\u003e\n\u003cp data-start=\"2073\" data-end=\"2370\"\u003eWhen paired with proper ignition wires and plugs, the 808483K1 helps reduce misfires, cold-start hesitation, and uneven power delivery. It’s the small, precision-built parts like this that keep older MerCruiser engines running like new — reliable, balanced, and ready every time you hit the key.\u003c\/p\u003e\n\u003chr data-start=\"2372\" data-end=\"2375\"\u003e\n\u003ch3 data-start=\"2377\" data-end=\"2398\"\u003e\u003cstrong data-start=\"2381\" data-end=\"2396\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2399\" data-end=\"2679\"\u003eMercury OEM ignition parts are built for one purpose: dependable spark under real-world marine conditions. Unlike generic aftermarket caps that may use lower-grade plastics or plated contacts, Mercury’s components are engineered for long-term stability and electrical integrity.\u003c\/p\u003e\n\u003cp data-start=\"2681\" data-end=\"2896\"\u003eWhen you buy OEM, you’re getting factory-level quality designed to last. That means fewer tune-ups, more consistent performance, and the kind of reliability that keeps your weekends on the water — not in the shop.\u003c\/p\u003e\n\u003chr data-start=\"2898\" data-end=\"2901\"\u003e\n\u003ch3 data-start=\"2903\" data-end=\"2916\"\u003e\u003cstrong data-start=\"2907\" data-end=\"2914\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2917\" data-end=\"3084\"\u003e\u003cstrong data-start=\"2917\" data-end=\"2969\"\u003eQ1: Which engines does the Mercury 808483K1 fit?\u003c\/strong\u003e\u003cbr data-start=\"2969\" data-end=\"2972\"\u003eA: It’s designed for \u003cstrong data-start=\"2993\" data-end=\"3036\"\u003e1997 and older GM\/MerCruiser V8 engines\u003c\/strong\u003e equipped with \u003cstrong data-start=\"3051\" data-end=\"3081\"\u003eDelco HEI ignition systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3086\" data-end=\"3320\"\u003e\u003cstrong data-start=\"3086\" data-end=\"3147\"\u003eQ2: What makes this kit better than aftermarket versions?\u003c\/strong\u003e\u003cbr data-start=\"3147\" data-end=\"3150\"\u003eA: Mercury’s cap and rotor use a \u003cstrong data-start=\"3183\" data-end=\"3208\"\u003ePBT\/PET plastic blend\u003c\/strong\u003e and \u003cstrong data-start=\"3213\" data-end=\"3236\"\u003esolid brass inserts\u003c\/strong\u003e, providing better durability and conductivity than most aftermarket alternatives.\u003c\/p\u003e\n\u003cp data-start=\"3322\" data-end=\"3485\"\u003e\u003cstrong data-start=\"3322\" data-end=\"3354\"\u003eQ3: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"3354\" data-end=\"3357\"\u003eA: Yes. If you’re comfortable performing standard ignition maintenance, installation is straightforward with basic hand tools.\u003c\/p\u003e\n\u003cp data-start=\"3487\" data-end=\"3663\"\u003e\u003cstrong data-start=\"3487\" data-end=\"3536\"\u003eQ4: Is this kit suitable for saltwater boats?\u003c\/strong\u003e\u003cbr data-start=\"3536\" data-end=\"3539\"\u003eA: Absolutely. The corrosion-resistant materials are designed for long life in both freshwater and saltwater environments.\u003c\/p\u003e\n\u003cp data-start=\"3665\" data-end=\"3864\"\u003e\u003cstrong data-start=\"3665\" data-end=\"3727\"\u003eQ5: How often should I replace the ignition cap and rotor?\u003c\/strong\u003e\u003cbr data-start=\"3727\" data-end=\"3730\"\u003eA: Mercury recommends inspecting and replacing them every 100 hours or annually for peak performance, depending on usage conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936185241891,"sku":"808483K1","price":61.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/808483K1_MAIN.jpg?v=1760631220","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-mercruiser-cap-and-rotor-kit-fits-1997-older-gm-v-8-engines-with-delco-hei-ignition-808483k1","provider":"PartsVu","version":"1.0","type":"link"}