{"product_id":"mercury-hrn-power-6ft-84-8m0150522","title":"Mercury – Diesel Engine Switched Power Harness | 6 Ft | Power Harness | 8M0150522","description":"\u003ch2\u003eMercury – Diesel Engine Switched Power Harness | 6 Ft | Power Harness | 8M0150522\u003c\/h2\u003e\n\u003cp\u003eThe Mercury diesel engine switched power harness is designed for diesel installations where additional routing length is required between the engine and powered components. This harness provides engine-switched power, ensuring connected systems receive voltage only when the engine is running and shut off cleanly when the engine is off.\u003c\/p\u003e\n\u003cp\u003eThe 6-foot length offers added flexibility for mid-size engine compartments, allowing wiring to route smoothly around engine components without excess slack. Proper routing helps reduce strain on connectors, supports stable electrical performance, and improves long-term reliability in demanding diesel environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine-Switched Power Feed – Supplies power only when the engine is running\u003c\/li\u003e\n\u003cli\u003e6-Foot Harness Length – Provides added routing flexibility without excess cable\u003c\/li\u003e\n\u003cli\u003eDiesel-Specific Design – Built for Mercury diesel electrical systems\u003c\/li\u003e\n\u003cli\u003eOEM Wiring \u0026amp; Connectors – Manufactured to factory electrical and durability standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercury diesel engines\u003c\/li\u003e\n\u003cli\u003eBoats with mid-size diesel engine compartments\u003c\/li\u003e\n\u003cli\u003eMechanical control systems\u003c\/li\u003e\n\u003cli\u003eDTS control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for Mercury diesel applications\u003c\/li\u003e\n\u003cli\u003eNot intended for gasoline outboard systems\u003c\/li\u003e\n\u003cli\u003eConfirm required harness length before installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for diesel electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1) What is the purpose of an engine-switched power harness?\u003c\/strong\u003e\u003cbr\u003eIt delivers power only when the engine is running, preventing connected accessories from drawing power when the engine is off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) When should I choose a 6-foot harness instead of a shorter one?\u003c\/strong\u003e\u003cbr\u003eA 6-foot harness is ideal when components are mounted farther from the engine or when additional routing flexibility is needed around engine hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3) Is this harness compatible with DTS diesel systems?\u003c\/strong\u003e\u003cbr\u003eYes. It is compatible with Mercury diesel installations using both mechanical and DTS control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4) Can this harness be used on gasoline engines?\u003c\/strong\u003e\u003cbr\u003eNo. This harness is designed exclusively for Mercury diesel electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5) Why use an OEM Mercury diesel power harness?\u003c\/strong\u003e\u003cbr\u003eOEM harnesses use the correct wire gauge, insulation, and sealed connectors to help prevent corrosion, voltage drop, and intermittent electrical issues common in diesel environments.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935993418019,"sku":"84-8M0150522","price":45.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV725625.jpg?v=1720534527","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-hrn-power-6ft-84-8m0150522","provider":"PartsVu","version":"1.0","type":"link"}