{"product_id":"mercury-quicksilver-service-monitor-fits-most-outboards-gasoline-mcm-mie-engines-79-8m0050399","title":"Mercury – Service Monitor | Engine Hour \u0026 Warning Indicator | 79-8M0050399","description":"\u003cp data-start=\"0\" data-end=\"78\"\u003e\u003cstrong data-start=\"0\" data-end=\"78\"\u003eMercury – Service Monitor | Engine Hour \u0026amp; Warning Indicator | 79-8M0050399\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"80\" data-end=\"83\"\u003e\n\u003cp data-start=\"85\" data-end=\"542\"\u003e\u003cstrong data-start=\"85\" data-end=\"97\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"97\" data-end=\"100\"\u003eThis Service Monitor is a simple way to keep track of engine hours and maintenance intervals on most Mercury outboards and gasoline MCM\/MIE engines. It replaces older versions with a universal-style unit that installs cleanly and works the same across a wide range of setups. On the water, it gives you a quick way to monitor run time so you can stay on top of routine service. Sold in a Quicksilver clamshell package for easy retail display.\u003c\/p\u003e\n\u003chr data-start=\"544\" data-end=\"547\"\u003e\n\u003cp data-start=\"549\" data-end=\"1025\"\u003e\u003cstrong data-start=\"549\" data-end=\"565\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"565\" data-end=\"568\"\u003e    • \u003cstrong data-start=\"594\" data-end=\"619\"\u003eUniversal Replacement\u003c\/strong\u003e – Updates older service monitor styles.\u003cbr data-start=\"659\" data-end=\"662\"\u003e    • \u003cstrong data-start=\"688\" data-end=\"709\"\u003eRun Time Tracking\u003c\/strong\u003e – Helps you keep up with scheduled maintenance.\u003cbr data-start=\"757\" data-end=\"760\"\u003e    • \u003cstrong data-start=\"786\" data-end=\"803\"\u003eSimple Wiring\u003c\/strong\u003e – Connects easily to most Mercury ignition circuits.\u003cbr data-start=\"856\" data-end=\"859\"\u003e    • \u003cstrong data-start=\"885\" data-end=\"904\"\u003eClear Indicator\u003c\/strong\u003e – Shows engine operating time and alerts.\u003cbr data-start=\"946\" data-end=\"949\"\u003e    • \u003cstrong data-start=\"975\" data-end=\"1000\"\u003eQuicksilver Packaging\u003c\/strong\u003e – Clamshell retail pack.\u003c\/p\u003e\n\u003chr data-start=\"1027\" data-end=\"1030\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1308\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1063\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e    • Most Mercury outboards\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e    • Gasoline MCM engines\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e    • Gasoline MIE engines\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e    • Not compatible with diesel, Verado, or F75–F115 (1B366823–2B094955)\u003c\/p\u003e\n\u003chr data-start=\"1310\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1649\"\u003e\u003cstrong data-start=\"1315\" data-end=\"1351\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1351\" data-end=\"1354\"\u003eOnce installed, the monitor gives you a reliable way to log run time and keep up with service intervals. It’s handy if your dash doesn’t have an hourmeter or if the original monitor failed. It helps avoid overdue oil changes and gives you a clearer picture of how much use the engine is getting.\u003c\/p\u003e\n\u003chr data-start=\"1651\" data-end=\"1654\"\u003e\n\u003cp data-start=\"1656\" data-end=\"1936\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1671\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1671\" data-end=\"1674\"\u003eOEM monitors read correctly, last longer, and match Mercury’s wiring without guesswork. They’re built to handle vibration and weather that usually knock out cheaper aftermarket units. With OEM, you get accurate information instead of chasing electrical gremlins.\u003c\/p\u003e\n\u003chr data-start=\"1938\" data-end=\"1941\"\u003e\n\u003cp data-start=\"1943\" data-end=\"2087\"\u003e\u003cstrong data-start=\"1943\" data-end=\"1950\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1950\" data-end=\"1953\"\u003e\u003cstrong data-start=\"1953\" data-end=\"1998\"\u003e1. How do I know if mine needs replacing?\u003c\/strong\u003e\u003cbr data-start=\"1998\" data-end=\"2001\"\u003eIf it’s dead, flashing erratically, or not recording hours, it’s time for a new one.\u003c\/p\u003e\n\u003cp data-start=\"2089\" data-end=\"2180\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2124\"\u003e2. Does it require programming?\u003c\/strong\u003e\u003cbr data-start=\"2124\" data-end=\"2127\"\u003eNo—once wired in, it starts tracking automatically.\u003c\/p\u003e\n\u003cp data-start=\"2182\" data-end=\"2263\"\u003e\u003cstrong data-start=\"2182\" data-end=\"2214\"\u003e3. Will this work on Verado?\u003c\/strong\u003e\u003cbr data-start=\"2214\" data-end=\"2217\"\u003eNo—Verado uses a different monitoring setup.\u003c\/p\u003e\n\u003cp data-start=\"2265\" data-end=\"2384\"\u003e\u003cstrong data-start=\"2265\" data-end=\"2298\"\u003e4. Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"2298\" data-end=\"2301\"\u003eIt’s usually straightforward—tie into the ignition circuit and mount the display.\u003c\/p\u003e\n\u003cp data-start=\"2386\" data-end=\"2498\"\u003e\u003cstrong data-start=\"2386\" data-end=\"2432\"\u003e5. What happens if it’s wired incorrectly?\u003c\/strong\u003e\u003cbr data-start=\"2432\" data-end=\"2435\"\u003eThe monitor may not track hours or could show erratic readings.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936514789667,"sku":"79-8M0050399","price":107.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0050399.jpg?v=1698797879","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-quicksilver-service-monitor-fits-most-outboards-gasoline-mcm-mie-engines-79-8m0050399","provider":"PartsVu","version":"1.0","type":"link"}