{"product_id":"mercury-mercruiser-solenoid-fits-various-o-b-and-mcm-89-818999a2","title":"Mercury – Quicksilver 818999A2 Starter Solenoid Assembly | Mercury 30–60HP Outboards \u0026 MerCruiser Sterndrives | 818999A2","description":"\u003cp data-start=\"0\" data-end=\"126\"\u003e\u003cstrong data-start=\"0\" data-end=\"124\"\u003eMercury – Quicksilver 818999A2 Starter Solenoid Assembly | Mercury 30–60HP Outboards \u0026amp; MerCruiser Sterndrives | 818999A2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"128\" data-end=\"131\"\u003e\n\u003ch3 data-start=\"133\" data-end=\"151\"\u003e\u003cstrong data-start=\"137\" data-end=\"149\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"152\" data-end=\"443\"\u003eDependable starts begin with the right electrical components. The \u003cstrong data-start=\"218\" data-end=\"268\"\u003eQuicksilver 818999A2 Starter Solenoid Assembly\u003c\/strong\u003e is built to factory standards for \u003cstrong data-start=\"303\" data-end=\"332\"\u003eMercury 30–60HP outboards\u003c\/strong\u003e and select \u003cstrong data-start=\"344\" data-end=\"377\"\u003eMerCruiser sterndrive engines\u003c\/strong\u003e, ensuring consistent, reliable starting power in any condition.\u003c\/p\u003e\n\u003cp data-start=\"445\" data-end=\"719\"\u003eThis solenoid is engineered to handle marine-grade demands — high current loads, heat, vibration, and exposure to saltwater. If your starter is clicking, slow to crank, or failing to engage, this OEM solenoid is the simple, proven fix that gets you back on the water fast.\u003c\/p\u003e\n\u003chr data-start=\"721\" data-end=\"724\"\u003e\n\u003ch3 data-start=\"726\" data-end=\"748\"\u003e\u003cstrong data-start=\"730\" data-end=\"746\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"751\" data-end=\"847\"\u003e\n\u003cstrong data-start=\"751\" data-end=\"763\"\u003ePurpose:\u003c\/strong\u003e Transfers power from the battery to the starter motor for reliable engine starts.\u003c\/li\u003e\n\u003cli data-start=\"850\" data-end=\"1096\"\u003e\n\u003cstrong data-start=\"850\" data-end=\"862\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"867\" data-end=\"906\"\u003eMercury 40HP and 30HP Jet outboards\u003c\/strong\u003e (Serial 0C100861–0C239552), \u003cstrong data-start=\"935\" data-end=\"956\"\u003e50–60HP outboards\u003c\/strong\u003e (Serial 0G290585–0G589999), and \u003cstrong data-start=\"989\" data-end=\"1015\"\u003eMerCruiser sterndrives\u003c\/strong\u003e including 500 EFI, GM 540 V8, 575 Sci, 420 V8, 425–525 V8, 600 SC, and 800 SC.\u003c\/li\u003e\n\u003cli data-start=\"1099\" data-end=\"1182\"\u003e\n\u003cstrong data-start=\"1099\" data-end=\"1114\"\u003eDurability:\u003c\/strong\u003e Built to withstand \u003cstrong data-start=\"1134\" data-end=\"1179\"\u003emarine heat, vibration, and salt exposure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1185\" data-end=\"1286\"\u003e\n\u003cstrong data-start=\"1185\" data-end=\"1201\"\u003ePerformance:\u003c\/strong\u003e Matches Mercury’s OEM specs for power transfer, reliability, and current handling.\u003c\/li\u003e\n\u003cli data-start=\"1289\" data-end=\"1336\"\u003e\n\u003cstrong data-start=\"1289\" data-end=\"1298\"\u003eNote:\u003c\/strong\u003e \u003cstrong data-start=\"1299\" data-end=\"1334\"\u003eMounting hardware not included.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1338\" data-end=\"1341\"\u003e\n\u003ch3 data-start=\"1343\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1378\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1383\" data-end=\"1410\"\u003eMercury 30–60HP outboards\u003c\/li\u003e\n\u003cli data-start=\"1413\" data-end=\"1454\"\u003eMercury Jet 30HP and Jet 45HP outboards\u003c\/li\u003e\n\u003cli data-start=\"1457\" data-end=\"1633\"\u003eMerCruiser sterndrives: 500 EFI, GM 540 V8 (1990–1996), 600 SC Bobtail (1998), 575 Sci, 420 V8 (1987–1989), 425–525 V8 (1990–1996), 600 SC (1991–1996), and 800 SC (1993–1998)\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1703\"\u003eFound on performance boats, cruisers, and inboard\/outboard setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1705\" data-end=\"1708\"\u003e\n\u003ch3 data-start=\"1710\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1750\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1753\" data-end=\"2084\"\u003eThe \u003cstrong data-start=\"1757\" data-end=\"1778\"\u003e818999A2 solenoid\u003c\/strong\u003e restores fast, consistent starting performance. When you turn the key, it instantly delivers the current your starter motor needs to spin the engine to life. The internal contacts are built to handle repeated use without sticking or pitting, and the housing is sealed to keep out moisture and corrosion.\u003c\/p\u003e\n\u003cp data-start=\"2086\" data-end=\"2292\"\u003eYou’ll notice more reliable starts and fewer electrical hiccups, even after long storage or in tough saltwater environments. It’s a small part with a big impact on keeping your boat dependable every trip.\u003c\/p\u003e\n\u003chr data-start=\"2294\" data-end=\"2297\"\u003e\n\u003ch3 data-start=\"2299\" data-end=\"2320\"\u003e\u003cstrong data-start=\"2303\" data-end=\"2318\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2321\" data-end=\"2582\"\u003eMercury’s OEM solenoids are designed and tested specifically for marine use — with the right materials, resistance, and heat protection to stand up to the elements. Aftermarket solenoids often use weaker springs or unsealed casings that fail early under load.\u003c\/p\u003e\n\u003cp data-start=\"2584\" data-end=\"2770\"\u003eA \u003cstrong data-start=\"2586\" data-end=\"2618\"\u003egenuine Quicksilver solenoid\u003c\/strong\u003e guarantees exact fitment, safe operation, and long-term reliability. It’s the same high-quality component used in new Mercury and MerCruiser engines.\u003c\/p\u003e\n\u003chr data-start=\"2772\" data-end=\"2775\"\u003e\n\u003ch3 data-start=\"2777\" data-end=\"2790\"\u003e\u003cstrong data-start=\"2781\" data-end=\"2788\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2791\" data-end=\"2972\"\u003e\u003cstrong data-start=\"2791\" data-end=\"2850\"\u003eQ1: What engines fit the Quicksilver 818999A2 solenoid?\u003c\/strong\u003e\u003cbr data-start=\"2850\" data-end=\"2853\"\u003eA: It fits \u003cstrong data-start=\"2864\" data-end=\"2893\"\u003eMercury 30–60HP outboards\u003c\/strong\u003e (including Jet variants) and \u003cstrong data-start=\"2923\" data-end=\"2956\"\u003eMerCruiser sterndrive engines\u003c\/strong\u003e listed above.\u003c\/p\u003e\n\u003cp data-start=\"2974\" data-end=\"3121\"\u003e\u003cstrong data-start=\"2974\" data-end=\"3014\"\u003eQ2: What does a starter solenoid do?\u003c\/strong\u003e\u003cbr data-start=\"3014\" data-end=\"3017\"\u003eA: It channels battery power to the starter motor when you turn the key, allowing the engine to crank.\u003c\/p\u003e\n\u003cp data-start=\"3123\" data-end=\"3250\"\u003e\u003cstrong data-start=\"3123\" data-end=\"3155\"\u003eQ3: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"3155\" data-end=\"3158\"\u003eA: Yes. It’s a straightforward bolt-on replacement that installs easily with common tools.\u003c\/p\u003e\n\u003cp data-start=\"3252\" data-end=\"3337\"\u003e\u003cstrong data-start=\"3252\" data-end=\"3287\"\u003eQ4: Does it come with hardware?\u003c\/strong\u003e\u003cbr data-start=\"3287\" data-end=\"3290\"\u003eA: No, hardware must be purchased separately.\u003c\/p\u003e\n\u003cp data-start=\"3339\" data-end=\"3488\"\u003e\u003cstrong data-start=\"3339\" data-end=\"3378\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3378\" data-end=\"3381\"\u003eA: OEM solenoids are sealed, tested, and built for marine conditions — aftermarket versions often aren’t.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935579558179,"sku":"89-818999A2","price":55.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/818999A2_Main.jpg?v=1760631209","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-mercruiser-solenoid-fits-various-o-b-and-mcm-89-818999a2","provider":"PartsVu","version":"1.0","type":"link"}