{"product_id":"mercury-gauge-tach-7k-79-8m6020014","title":"Mercury – Tachometer 7K | Engine Speed Monitoring | White Face | Chrome Bezel | 79-8M6020014","description":"\u003cp data-start=\"0\" data-end=\"96\"\u003e\u003cstrong data-start=\"0\" data-end=\"96\"\u003eMercury – Tachometer 7K | Engine Speed Monitoring | White Face | Chrome Bezel | 79-8M6020014\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"98\" data-end=\"101\"\u003e\n\u003cp data-start=\"103\" data-end=\"523\"\u003e\u003cstrong data-start=\"103\" data-end=\"115\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"115\" data-end=\"118\"\u003eThis 7,000-RPM tachometer gives you a steady feel for how the engine’s running, even when the boat moves through chop. The sweep is smooth and predictable, so you can grab your RPMs with a quick glance. Out on the water, the reading usually matches what you hear from the engine, which makes cruising or trimming out feel more natural. It’s a simple, clean-looking gauge that fits right into everyday use.\u003c\/p\u003e\n\u003chr data-start=\"525\" data-end=\"528\"\u003e\n\u003cp data-start=\"530\" data-end=\"1051\"\u003e\u003cstrong data-start=\"530\" data-end=\"546\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"546\" data-end=\"549\"\u003e    • \u003cstrong data-start=\"575\" data-end=\"594\"\u003e7,000-RPM Scale\u003c\/strong\u003e – Shows engine speed across a broader high-rev window.\u003cbr data-start=\"649\" data-end=\"652\"\u003e    • \u003cstrong data-start=\"678\" data-end=\"701\"\u003eSmooth Needle Sweep\u003c\/strong\u003e – Holds steady through chop, turns, and throttle changes.\u003cbr data-start=\"759\" data-end=\"762\"\u003e    • \u003cstrong data-start=\"788\" data-end=\"809\"\u003eStandard Dash Fit\u003c\/strong\u003e – Sits neatly in common dash cutouts.\u003cbr data-start=\"847\" data-end=\"850\"\u003e    • \u003cstrong data-start=\"876\" data-end=\"895\"\u003eBacklit Display\u003c\/strong\u003e – Easy to read in dim or low-light conditions.\u003cbr data-start=\"942\" data-end=\"945\"\u003e    • \u003cstrong data-start=\"971\" data-end=\"995\"\u003eMarine-Durable Build\u003c\/strong\u003e – Handles spray, vibration, and long days on the water.\u003c\/p\u003e\n\u003chr data-start=\"1053\" data-end=\"1056\"\u003e\n\u003cp data-start=\"1058\" data-end=\"1270\"\u003e\u003cstrong data-start=\"1058\" data-end=\"1089\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e    • FourStroke outboards\u003cbr data-start=\"1138\" data-end=\"1141\"\u003e    • Verado series\u003cbr data-start=\"1180\" data-end=\"1183\"\u003e    • Pro XS engines\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e    • SmartCraft systems\u003c\/p\u003e\n\u003chr data-start=\"1272\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1682\"\u003e\u003cstrong data-start=\"1277\" data-end=\"1313\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1313\" data-end=\"1316\"\u003eOn the water, the wider RPM range helps you see where the engine feels best, especially on rigs that like a little more throttle. The steady sweep makes it easy to notice small changes without watching the gauge too long. It’s helpful during cruising, trimming, or easing around tight spots. Over time, it becomes a natural part of keeping the boat running smoothly.\u003c\/p\u003e\n\u003chr data-start=\"1684\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1957\"\u003e\u003cstrong data-start=\"1689\" data-end=\"1704\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1704\" data-end=\"1707\"\u003eOEM gauges follow Mercury’s signal output exactly, so the reading stays accurate instead of wandering. They hold up well to vibration, weather, and day-to-day use. Most boaters stick with OEM because it keeps their information honest and predictable.\u003c\/p\u003e\n\u003chr data-start=\"1959\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1964\" data-end=\"2102\"\u003e\u003cstrong data-start=\"1964\" data-end=\"1971\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1971\" data-end=\"1974\"\u003e\u003cstrong data-start=\"1974\" data-end=\"2024\"\u003e1. How do I know if the tachometer is failing?\u003c\/strong\u003e\u003cbr data-start=\"2024\" data-end=\"2027\"\u003eA needle that sticks, lags, or doesn’t match engine sound is a common sign.\u003c\/p\u003e\n\u003cp data-start=\"2104\" data-end=\"2237\"\u003e\u003cstrong data-start=\"2104\" data-end=\"2144\"\u003e2. Does this gauge need calibration?\u003c\/strong\u003e\u003cbr data-start=\"2144\" data-end=\"2147\"\u003eMost boats read correctly right away, but checking settings during install is a good idea.\u003c\/p\u003e\n\u003cp data-start=\"2239\" data-end=\"2345\"\u003e\u003cstrong data-start=\"2239\" data-end=\"2279\"\u003e3. How does it hold up in saltwater?\u003c\/strong\u003e\u003cbr data-start=\"2279\" data-end=\"2282\"\u003eA rinse after each run helps it last through saltwater seasons.\u003c\/p\u003e\n\u003cp data-start=\"2347\" data-end=\"2468\"\u003e\u003cstrong data-start=\"2347\" data-end=\"2393\"\u003e4. Anything important during installation?\u003c\/strong\u003e\u003cbr data-start=\"2393\" data-end=\"2396\"\u003eClean grounds and snug signal wiring keep the sweep smooth and reliable.\u003c\/p\u003e\n\u003cp data-start=\"2470\" data-end=\"2582\"\u003e\u003cstrong data-start=\"2470\" data-end=\"2518\"\u003e5. What does bad behavior usually look like?\u003c\/strong\u003e\u003cbr data-start=\"2518\" data-end=\"2521\"\u003eYou might see drifting RPM, slow movement, or jumpy readings.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936503648547,"sku":"79-8M6020014","price":92.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV1002996_2.jpg?v=1698797833","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-gauge-tach-7k-79-8m6020014","provider":"PartsVu","version":"1.0","type":"link"}