{"product_id":"mercury-harness-assy-84-879979t11","title":"Mercury – SC1000 System Tachometer Harness | 3-Foot Connection Lead | 84-879979T11","description":"\u003cp data-start=\"0\" data-end=\"86\"\u003e\u003cstrong data-start=\"0\" data-end=\"86\"\u003eMercury – SC1000 System Tachometer Harness | 3-Foot Connection Lead | 84-879979T11\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"88\" data-end=\"91\"\u003e\n\u003cp data-start=\"93\" data-end=\"105\"\u003e\u003cstrong data-start=\"93\" data-end=\"105\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"107\" data-end=\"524\"\u003eThe SC1000 System Tach needs a clean, dedicated link to the SmartCraft network, and this harness delivers exactly that. The Mercury 84-879979T11 Tachometer Harness gives you a short, tidy way to connect the SC1000 tach, horn circuit, and SC100-series gauges without extra adapters or clutter behind the helm. At just three feet long, it’s made for tight rigging spaces where a simple, direct run is all that’s needed.\u003c\/p\u003e\n\u003chr data-start=\"526\" data-end=\"529\"\u003e\n\u003cp data-start=\"531\" data-end=\"547\"\u003e\u003cstrong data-start=\"531\" data-end=\"547\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"551\" data-end=\"646\"\u003e\n\u003cstrong data-start=\"551\" data-end=\"571\"\u003e3-Foot Harness –\u003c\/strong\u003e Short, clean length for helms with minimal distance to the junction box.\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"746\"\u003e\n\u003cstrong data-start=\"649\" data-end=\"677\"\u003eSC1000 Tachometer Link –\u003c\/strong\u003e Provides the required connection for SC1000 System Tach operation.\u003c\/li\u003e\n\u003cli data-start=\"749\" data-end=\"829\"\u003e\n\u003cstrong data-start=\"749\" data-end=\"768\"\u003eGauge Support –\u003c\/strong\u003e Feeds SC100 Series gauges and the integrated horn circuit.\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"935\"\u003e\n\u003cstrong data-start=\"832\" data-end=\"852\"\u003eJ-Box Required –\u003c\/strong\u003e Designed to be used with SmartCraft Junction Boxes listed in the SC1000 section.\u003c\/li\u003e\n\u003cli data-start=\"938\" data-end=\"1029\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"958\"\u003eOEM Connectors –\u003c\/strong\u003e Factory SmartCraft ends for a secure, proper-fit plug-in connection.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1117\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1058\"\u003eFlexible Rigging Use –\u003c\/strong\u003e Easy to route in compact helm areas without extra slack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1119\" data-end=\"1122\"\u003e\n\u003cp data-start=\"1124\" data-end=\"1141\"\u003e\u003cstrong data-start=\"1124\" data-end=\"1141\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1145\" data-end=\"1171\"\u003eSC1000 System Tachometer\u003c\/li\u003e\n\u003cli data-start=\"1174\" data-end=\"1195\"\u003eSC100 Series gauges\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1225\"\u003eSmartCraft junction boxes\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1255\"\u003eSmartCraft CAN P networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1257\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1298\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1300\" data-end=\"1644\"\u003eThis harness keeps the tachometer and supporting gauges tied cleanly into the SmartCraft network. The short length helps reduce clutter and makes routing easier behind compact helms. With proper connection to a junction box, the tach and horn functions behave reliably, and the gauge network stays more organized and easier to service later on.\u003c\/p\u003e\n\u003chr data-start=\"1646\" data-end=\"1649\"\u003e\n\u003cp data-start=\"1651\" data-end=\"1666\"\u003e\u003cstrong data-start=\"1651\" data-end=\"1666\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1668\" data-end=\"1965\"\u003eSmartCraft signals depend on proper connectors and wiring spec. Mercury’s OEM harness ensures the tach and gauges receive clean data without the noise or dropouts common with off-brand harnesses. The factory connectors fit tightly, resist vibration, and keep the system stable season after season.\u003c\/p\u003e\n\u003chr data-start=\"1967\" data-end=\"1970\"\u003e\n\u003cp data-start=\"1972\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1972\" data-end=\"1979\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1981\" data-end=\"2122\"\u003e\u003cstrong data-start=\"1981\" data-end=\"2026\"\u003eQ1: When would I use this 3-foot harness?\u003c\/strong\u003e\u003cbr data-start=\"2026\" data-end=\"2029\"\u003eWhen the tachometer sits close to the SmartCraft junction box and only a short run is needed.\u003c\/p\u003e\n\u003cp data-start=\"2124\" data-end=\"2281\"\u003e\u003cstrong data-start=\"2124\" data-end=\"2180\"\u003eQ2: Does this harness power the tachometer directly?\u003c\/strong\u003e\u003cbr data-start=\"2180\" data-end=\"2183\"\u003eIt provides the communication and connections the SC1000 requires when paired with a junction box.\u003c\/p\u003e\n\u003cp data-start=\"2283\" data-end=\"2391\"\u003e\u003cstrong data-start=\"2283\" data-end=\"2324\"\u003eQ3: Can this be used without a J-box?\u003c\/strong\u003e\u003cbr data-start=\"2324\" data-end=\"2327\"\u003eNo. SmartCraft junction boxes are required for proper operation.\u003c\/p\u003e\n\u003cp data-start=\"2393\" data-end=\"2521\"\u003e\u003cstrong data-start=\"2393\" data-end=\"2442\"\u003eQ4: Does it support the horn circuit as well?\u003c\/strong\u003e\u003cbr data-start=\"2442\" data-end=\"2445\"\u003eYes. The harness includes the horn connection used with SC100 series setups.\u003c\/p\u003e\n\u003cp data-start=\"2523\" data-end=\"2656\"\u003e\u003cstrong data-start=\"2523\" data-end=\"2579\"\u003eQ5: Is it suitable for saltwater helm installations?\u003c\/strong\u003e\u003cbr data-start=\"2579\" data-end=\"2582\"\u003eYes. The OEM connectors and cable jacket handle long-term marine exposure.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936039686435,"sku":"84-879979T11","price":74.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV495096.jpg?v=1698795894","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harness-assy-84-879979t11","provider":"PartsVu","version":"1.0","type":"link"}