{"product_id":"mercury-gauge-speed-45-79-8m6020003","title":"Mercury – Speedometer 45 MPH | Boat Speed Monitoring | Black Face | Chrome Bezel | 79-8M6020003","description":"\u003cp data-start=\"0\" data-end=\"99\"\u003e\u003cstrong data-start=\"0\" data-end=\"99\"\u003eMercury – Speedometer 45 MPH | Boat Speed Monitoring | Black Face | Chrome Bezel | 79-8M6020003\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"101\" data-end=\"104\"\u003e\n\u003cp data-start=\"106\" data-end=\"476\"\u003e\u003cstrong data-start=\"106\" data-end=\"118\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"118\" data-end=\"121\"\u003eThis 45-MPH speedometer gives you a straight, steady read on how the boat’s moving. The needle doesn’t twitch when you hit a little chop—it eases into place and stays there. Out on the water, it feels like one of those gauges you check without thinking: glance, get your number, and keep going. It’s simple, clean, and does exactly what you need it to do.\u003c\/p\u003e\n\u003chr data-start=\"478\" data-end=\"481\"\u003e\n\u003cp data-start=\"483\" data-end=\"1000\"\u003e\u003cstrong data-start=\"483\" data-end=\"499\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"499\" data-end=\"502\"\u003e    • \u003cstrong data-start=\"528\" data-end=\"544\"\u003e45-MPH Scale\u003c\/strong\u003e – Lays out speed on a clear, easy-to-follow arc.\u003cbr data-start=\"593\" data-end=\"596\"\u003e    • \u003cstrong data-start=\"622\" data-end=\"645\"\u003eSmooth Needle Sweep\u003c\/strong\u003e – Stays calm through bumps, turns, and throttle shifts.\u003cbr data-start=\"701\" data-end=\"704\"\u003e    • \u003cstrong data-start=\"730\" data-end=\"751\"\u003eStandard Dash Fit\u003c\/strong\u003e – Drops into common dash openings with no extra trouble.\u003cbr data-start=\"808\" data-end=\"811\"\u003e    • \u003cstrong data-start=\"837\" data-end=\"856\"\u003eBacklit Display\u003c\/strong\u003e – Easy to see when light gets low.\u003cbr data-start=\"891\" data-end=\"894\"\u003e    • \u003cstrong data-start=\"920\" data-end=\"944\"\u003eMarine-Durable Build\u003c\/strong\u003e – Built to handle spray, vibration, and day-to-day use.\u003c\/p\u003e\n\u003chr data-start=\"1002\" data-end=\"1005\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1038\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1038\" data-end=\"1041\"\u003e    • FourStroke outboards\u003cbr data-start=\"1087\" data-end=\"1090\"\u003e    • Verado series\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e    • Pro XS engines\u003cbr data-start=\"1172\" data-end=\"1175\"\u003e    • SmartCraft systems\u003c\/p\u003e\n\u003chr data-start=\"1221\" data-end=\"1224\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1262\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1262\" data-end=\"1265\"\u003eOn the water, the gauge makes it easy to settle into a pace that feels right. The steady sweep helps you see small changes without staring at the panel, and it doesn’t wander when the hull shifts. Whether you’re cruising a long stretch or easing back into a no-wake zone, the reading feels predictable. It becomes one of those quiet tools that keeps everything feeling balanced.\u003c\/p\u003e\n\u003chr data-start=\"1645\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1650\" data-end=\"1909\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1665\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1665\" data-end=\"1668\"\u003eOEM gauges follow Mercury’s signal pattern properly, which keeps the numbers honest. They hold up better to real-world vibration, heat, and weather than cheaper versions. Most boaters stick with OEM because it means fewer surprises later on.\u003c\/p\u003e\n\u003chr data-start=\"1911\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1916\" data-end=\"2058\"\u003e\u003cstrong data-start=\"1916\" data-end=\"1923\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1923\" data-end=\"1926\"\u003e\u003cstrong data-start=\"1926\" data-end=\"1979\"\u003e1. What are signs the speedometer is wearing out?\u003c\/strong\u003e\u003cbr data-start=\"1979\" data-end=\"1982\"\u003eIf the needle hesitates, sticks, or drops out randomly, it’s usually fading.\u003c\/p\u003e\n\u003cp data-start=\"2060\" data-end=\"2194\"\u003e\u003cstrong data-start=\"2060\" data-end=\"2099\"\u003e2. Does the gauge need calibration?\u003c\/strong\u003e\u003cbr data-start=\"2099\" data-end=\"2102\"\u003eMost rigs read fine right away, but checking settings during install is always a smart step.\u003c\/p\u003e\n\u003cp data-start=\"2196\" data-end=\"2302\"\u003e\u003cstrong data-start=\"2196\" data-end=\"2232\"\u003e3. How does it handle saltwater?\u003c\/strong\u003e\u003cbr data-start=\"2232\" data-end=\"2235\"\u003eA quick rinse after each run goes a long way in keeping it healthy.\u003c\/p\u003e\n\u003cp data-start=\"2304\" data-end=\"2423\"\u003e\u003cstrong data-start=\"2304\" data-end=\"2350\"\u003e4. Anything important during installation?\u003c\/strong\u003e\u003cbr data-start=\"2350\" data-end=\"2353\"\u003eClean, tight signal and power connections help the needle stay smooth.\u003c\/p\u003e\n\u003cp data-start=\"2425\" data-end=\"2567\"\u003e\u003cstrong data-start=\"2425\" data-end=\"2469\"\u003e5. What does failing behavior look like?\u003c\/strong\u003e\u003cbr data-start=\"2469\" data-end=\"2472\"\u003eYou might see drifting numbers, slow reaction, or readings that don’t match how the boat feels.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936504271139,"sku":"79-8M6020003","price":61.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV1003070.jpg?v=1720533533","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-gauge-speed-45-79-8m6020003","provider":"PartsVu","version":"1.0","type":"link"}