{"product_id":"mercury-ext-harness-10-pn-84-8m0058668","title":"Mercury – Harness Extension (10-Pin) | 6-Foot Instrument Drop Extension | 84-8M0058668","description":"\u003cp data-start=\"0\" data-end=\"90\"\u003e\u003cstrong data-start=\"0\" data-end=\"90\"\u003eMercury – Harness Extension (10-Pin) | 6-Foot Instrument Drop Extension | 84-8M0058668\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"92\" data-end=\"95\"\u003e\n\u003cp data-start=\"97\" data-end=\"109\"\u003e\u003cstrong data-start=\"97\" data-end=\"109\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"111\" data-end=\"531\"\u003eInstrument drops can come up short fast, especially on wider consoles or when rerouting controls during a repower. The Mercury 84-8M0058668 Harness Extension gives you six extra feet on a 10-pin SmartCraft instrument drop, making it easier to reach gauges, controls, or helm devices without stretching the original harness. It installs cleanly and keeps the network tidy, even in tight or unusually shaped rigging paths.\u003c\/p\u003e\n\u003chr data-start=\"533\" data-end=\"536\"\u003e\n\u003cp data-start=\"538\" data-end=\"554\"\u003e\u003cstrong data-start=\"538\" data-end=\"554\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"558\" data-end=\"641\"\u003e\n\u003cstrong data-start=\"558\" data-end=\"580\"\u003e6-Foot Extension –\u003c\/strong\u003e Adds meaningful length to SmartCraft instrument drop runs.\u003c\/li\u003e\n\u003cli data-start=\"644\" data-end=\"733\"\u003e\n\u003cstrong data-start=\"644\" data-end=\"674\"\u003e10-Pin SmartCraft Design –\u003c\/strong\u003e Extends any standard 10-pin instrument connection point.\u003c\/li\u003e\n\u003cli data-start=\"736\" data-end=\"828\"\u003e\n\u003cstrong data-start=\"736\" data-end=\"763\"\u003eSide Mount Compatible –\u003c\/strong\u003e Works with Mercury Side Mount controls that use a 10-pin drop.\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"925\"\u003e\n\u003cstrong data-start=\"831\" data-end=\"857\"\u003e896537 Harness Ready –\u003c\/strong\u003e Designed to extend any 896537-series main engine or boat harness.\u003c\/li\u003e\n\u003cli data-start=\"928\" data-end=\"1011\"\u003e\n\u003cstrong data-start=\"928\" data-end=\"956\"\u003eOEM Plug-In Connectors –\u003c\/strong\u003e Factory SmartCraft ends provide a clean, secure fit.\u003c\/li\u003e\n\u003cli data-start=\"1014\" data-end=\"1107\"\u003e\n\u003cstrong data-start=\"1014\" data-end=\"1036\"\u003eStable Data Path –\u003c\/strong\u003e Maintains proper SmartCraft communication across the added distance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1109\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1114\" data-end=\"1131\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1131\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1135\" data-end=\"1171\"\u003e10-pin SmartCraft instrument drops\u003c\/li\u003e\n\u003cli data-start=\"1174\" data-end=\"1205\"\u003eSide Mount control harnessing\u003c\/li\u003e\n\u003cli data-start=\"1208\" data-end=\"1253\"\u003e896537-series Mercury engine\/boat harnesses\u003c\/li\u003e\n\u003cli data-start=\"1256\" data-end=\"1290\"\u003eSmartCraft CAN P network devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1292\" data-end=\"1295\"\u003e\n\u003cp data-start=\"1297\" data-end=\"1333\"\u003e\u003cstrong data-start=\"1297\" data-end=\"1333\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1335\" data-end=\"1738\"\u003eThis extension makes it easier to route instrument wiring without forcing tight bends or stretching the original harness. The extra six feet gives you enough slack to reach across consoles, behind panels, or around rigging channels that weren’t designed with SmartCraft in mind. Communication stays clean, gauges respond normally, and the whole rig looks and functions better with the added flexibility.\u003c\/p\u003e\n\u003chr data-start=\"1740\" data-end=\"1743\"\u003e\n\u003cp data-start=\"1745\" data-end=\"1760\"\u003e\u003cstrong data-start=\"1745\" data-end=\"1760\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1762\" data-end=\"2114\"\u003eSmartCraft relies on precise connectors and proper shielding to avoid data noise and intermittent faults. Mercury’s OEM extension harness preserves those specs, ensuring every pin carries the correct signal without interruption. Cheaper cables often fit loosely or degrade over time, but the factory harness keeps the system stable season after season.\u003c\/p\u003e\n\u003chr data-start=\"2116\" data-end=\"2119\"\u003e\n\u003cp data-start=\"2121\" data-end=\"2128\"\u003e\u003cstrong data-start=\"2121\" data-end=\"2128\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2130\" data-end=\"2294\"\u003e\u003cstrong data-start=\"2130\" data-end=\"2180\"\u003eQ1: When would I need this six-foot extension?\u003c\/strong\u003e\u003cbr data-start=\"2180\" data-end=\"2183\"\u003eIf the existing 10-pin drop won't comfortably reach the helm or instrument panel, this extension fills the gap.\u003c\/p\u003e\n\u003cp data-start=\"2296\" data-end=\"2430\"\u003e\u003cstrong data-start=\"2296\" data-end=\"2352\"\u003eQ2: Does the added length affect SmartCraft signals?\u003c\/strong\u003e\u003cbr data-start=\"2352\" data-end=\"2355\"\u003eNo. The harness is built to carry all 10 pins cleanly across this distance.\u003c\/p\u003e\n\u003cp data-start=\"2432\" data-end=\"2574\"\u003e\u003cstrong data-start=\"2432\" data-end=\"2478\"\u003eQ3: Will it work with Side Mount controls?\u003c\/strong\u003e\u003cbr data-start=\"2478\" data-end=\"2481\"\u003eYes. It’s designed specifically to extend 10-pin drops used with Mercury Side Mount controls.\u003c\/p\u003e\n\u003cp data-start=\"2576\" data-end=\"2699\"\u003e\u003cstrong data-start=\"2576\" data-end=\"2629\"\u003eQ4: Is it compatible with older 896537 harnesses?\u003c\/strong\u003e\u003cbr data-start=\"2629\" data-end=\"2632\"\u003eYes. It extends any 896537-series main engine\/boat harness cleanly.\u003c\/p\u003e\n\u003cp data-start=\"2701\" data-end=\"2802\"\u003e\u003cstrong data-start=\"2701\" data-end=\"2732\"\u003eQ5: Is installation simple?\u003c\/strong\u003e\u003cbr data-start=\"2732\" data-end=\"2735\"\u003eYes. It plugs inline and routes like any standard SmartCraft cable.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936017568035,"sku":"84-8M0058668","price":31.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV714280.jpg?v=1698795781","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-ext-harness-10-pn-84-8m0058668","provider":"PartsVu","version":"1.0","type":"link"}