{"product_id":"mercury-harness-5-extend-84-879312t","title":"Mercury – Engine to Vessel Interface Panel Extension Harness 5 Foot | Sterndrive Harness Extension | 84-879312T","description":"\u003ch2\u003eMercury – Engine to Vessel Interface Panel Extension Harness | 5 Foot | Sterndrive Harness Extension | 84-879312T\u003c\/h2\u003e\n\u003cp\u003eThe Mercury engine-to-vessel interface panel (VIP) extension harness (5 foot) is designed for Mercury diesel sterndrive installations where the VIP is mounted away from the engine. It extends the factory wiring between the engine and the interface panel without cutting, splicing, or stressing original harness connections.\u003c\/p\u003e\n\u003cp\u003eThe five foot length is ideal for compact engine rooms and short routing paths, allowing clean installation while maintaining stable communication between engine systems and the vessel interface panel.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine to Vessel Interface Panel (VIP) Extension – Extends factory connection between engine and VIP\u003c\/li\u003e\n\u003cli\u003e5-Foot Length – Supports short, controlled routing paths in compact engine compartments\u003c\/li\u003e\n\u003cli\u003eNon-DTS Diesel Design – Built specifically for non-DTS diesel sterndrive applications\u003c\/li\u003e\n\u003cli\u003eOEM Mercury Connectors – Ensures secure fit and proper signal integrity\u003c\/li\u003e\n\u003cli\u003eFactory-Correct Wiring – Maintains reliable system communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercury Diesel 2.0L engines\u003c\/li\u003e\n\u003cli\u003eMercury Diesel 2.8L engines\u003c\/li\u003e\n\u003cli\u003eMercury Diesel 4.2L engines\u003c\/li\u003e\n\u003cli\u003eMechanical control systems\u003c\/li\u003e\n\u003cli\u003eDiesel sterndrive applications (non-DTS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for non-DTS diesel sterndrive systems\u003c\/li\u003e\n\u003cli\u003eUsed only to extend the connection between the engine and VIP\u003c\/li\u003e\n\u003cli\u003eDoes not replace the main engine or vessel wiring harness\u003c\/li\u003e\n\u003cli\u003eMaintains OEM connector shielding and communication quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1) When is this VIP extension harness needed?\u003c\/strong\u003e\u003cbr\u003eIt is used when the vessel interface panel is mounted farther from the engine than the factory harness allows, such as in compact engine rooms or custom sterndrive layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) Is this compatible with DTS systems?\u003c\/strong\u003e\u003cbr\u003eNo. This harness is intended for non-DTS diesel sterndrive applications only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3) Can this be used on gasoline engines?\u003c\/strong\u003e\u003cbr\u003eNo. It is designed specifically for Mercury diesel sterndrive systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4) Why should I use an OEM extension instead of a generic one?\u003c\/strong\u003e\u003cbr\u003eOEM harnesses preserve proper signal shielding, connector fit, and communication stability. Generic extensions can cause data errors or intermittent faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5) Does this harness require any programming or calibration?\u003c\/strong\u003e\u003cbr\u003eNo. It is a plug-and-play extension that maintains factory communication once installed correctly.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936041947427,"sku":"84-879312T","price":301.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV477866.jpg?v=1698795905","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-harness-5-extend-84-879312t","provider":"PartsVu","version":"1.0","type":"link"}