{"product_id":"mercury-harness-fuel-lvel-84-8m0089989","title":"Mercury – Diesel Fuel Level Harness | Fuel Sensor Input Harness | 84-8M0089989","description":"\u003ch2\u003eMercury – Diesel Fuel Level Harness | Fuel Sensor Input Harness | 84-8M0089989\u003c\/h2\u003e\n\n\u003cp\u003eThis Mercury Diesel Fuel Level Harness is designed for diesel applications that require clean, reliable fuel tank level input into the engine or helm electrical system. It works in conjunction with the appropriate diesel vessel sensor harness to deliver accurate fuel level data without signal interference.\u003c\/p\u003e\n\n\u003cp\u003eThe harness supports up to two fuel tank inputs, depending on engine configuration, making it suitable for both single- and dual-tank diesel setups. Marine-grade wiring ensures durability in harsh marine environments, resisting vibration and moisture. Once installed, the harness provides stable signal transmission without the need for calibration or adjustment.\u003c\/p\u003e\n\n\u003cp\u003eFuel level readings remain consistent and accurate, free from electrical noise or dropouts. The organized wiring layout helps reduce clutter behind the helm, supporting cleaner installations and easier future service. During everyday operation, fuel level data remains dependable and predictable.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour-Pin Fuel Level Harness – Dedicated diesel tank level input connection\u003c\/li\u003e\n\u003cli\u003eDual Tank Capability – Supports up to two fuel tank signals when paired with the correct diesel vessel sensor harness\u003c\/li\u003e\n\u003cli\u003eDiesel-Specific Design – Engineered for Mercury diesel electrical systems\u003c\/li\u003e\n\u003cli\u003eMarine-Grade Wiring – Built to withstand vibration, moisture, and harsh marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercury diesel engines\u003c\/li\u003e\n\u003cli\u003eDiesel vessel electrical systems\u003c\/li\u003e\n\u003cli\u003eFuel level sensor circuits\u003c\/li\u003e\n\u003cli\u003eDiesel applications from calendar year 2014 and newer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequires the appropriate diesel vessel sensor harness for proper operation.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Mercury diesel applications.\u003c\/li\u003e\n\u003cli\u003eEnsure secure electrical connections during installation.\u003c\/li\u003e\n\u003cli\u003eNo calibration is required after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e1) What does this fuel level harness do?\u003c\/strong\u003e\u003cbr\u003e\nIt transmits fuel tank level data from diesel fuel sensors into the engine or helm electrical system with stable, interference-free signal delivery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2) How many fuel tanks can this harness support?\u003c\/strong\u003e\u003cbr\u003e\nIt supports up to two fuel tank inputs when used with the correct diesel vessel sensor harness.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3) Is this harness compatible with gasoline engines?\u003c\/strong\u003e\u003cbr\u003e\nNo. This harness is designed specifically for Mercury diesel applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e4) Does this harness require calibration after installation?\u003c\/strong\u003e\u003cbr\u003e\nNo. Once installed, it provides stable signal transmission without the need for calibration or adjustment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5) Why choose an OEM Mercury fuel level harness?\u003c\/strong\u003e\u003cbr\u003e\nOEM harnesses ensure correct connector fit, wire quality, and signal integrity, reducing troubleshooting and maintaining accurate fuel level readings over time.\u003c\/p\u003e\n","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936006623523,"sku":"84-8M0089989","price":53.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV705758.jpg?v=1698795739","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harness-fuel-lvel-84-8m0089989","provider":"PartsVu","version":"1.0","type":"link"}