{"product_id":"mercury-harn-ext-3pn-25ft-84-8m0193672","title":"Mercury – 3-Pin Extension Harness (25 ft) | Rigging Accessory | 84-8M0193672","description":"\u003cp data-start=\"0\" data-end=\"80\"\u003e\u003cstrong data-start=\"0\" data-end=\"80\"\u003eMercury – 3-Pin Extension Harness (25 ft) | Rigging Accessory | 84-8M0193672\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"82\" data-end=\"85\"\u003e\n\u003cp data-start=\"87\" data-end=\"617\"\u003e\u003cstrong data-start=\"87\" data-end=\"99\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"99\" data-end=\"102\"\u003eThis 25-foot 3-pin extension harness gives you the extra reach needed when the steering breakout and the electric steering actuator are farther apart than what the shorter harnesses can handle. It’s meant for bigger boats or layouts where the wiring takes a long or winding path through the rig tube. Each actuator uses its own harness, which keeps the wiring relaxed instead of stretched tight. With a cleaner run, the steering system usually feels more steady—especially at idle or when you’re easing into a slip.\u003c\/p\u003e\n\u003chr data-start=\"619\" data-end=\"622\"\u003e\n\u003cp data-start=\"624\" data-end=\"1042\"\u003e\u003cstrong data-start=\"624\" data-end=\"640\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"640\" data-end=\"643\"\u003e • \u003cstrong data-start=\"646\" data-end=\"664\"\u003e25-Foot Length\u003c\/strong\u003e – Plenty of distance for long rigging runs.\u003cbr data-start=\"708\" data-end=\"711\"\u003e • \u003cstrong data-start=\"714\" data-end=\"733\"\u003e3-Pin Connector\u003c\/strong\u003e – Plugs directly into the steering breakout lead.\u003cbr data-start=\"783\" data-end=\"786\"\u003e • \u003cstrong data-start=\"789\" data-end=\"814\"\u003eFor Electric Steering\u003c\/strong\u003e – Built specifically for Mercury electric steering setups.\u003cbr data-start=\"873\" data-end=\"876\"\u003e • \u003cstrong data-start=\"879\" data-end=\"899\"\u003eOne Per Actuator\u003c\/strong\u003e – Every actuator gets its own extension harness.\u003cbr data-start=\"948\" data-end=\"951\"\u003e • \u003cstrong data-start=\"954\" data-end=\"975\"\u003eOEM Marine Wiring\u003c\/strong\u003e – Durable insulation that handles vibration, spray, and daily use.\u003c\/p\u003e\n\u003chr data-start=\"1044\" data-end=\"1047\"\u003e\n\u003cp data-start=\"1049\" data-end=\"1208\"\u003e\u003cstrong data-start=\"1049\" data-end=\"1080\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1080\" data-end=\"1083\"\u003e • Electric steering actuators\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e • Digital Throttle and Shift\u003cbr data-start=\"1145\" data-end=\"1148\"\u003e • SmartCraft network\u003cbr data-start=\"1169\" data-end=\"1172\"\u003e • Single- and multi-station layouts\u003c\/p\u003e\n\u003chr data-start=\"1210\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1215\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1215\" data-end=\"1251\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1251\" data-end=\"1254\"\u003eThe extra length lets you route the harness the way you \u003cem data-start=\"1310\" data-end=\"1316\"\u003ewant\u003c\/em\u003e to, instead of forcing sharp bends or squeezing it through tight spots. A relaxed wiring run helps the actuator get a cleaner signal, which you’ll notice most during slow steering and docking. It also helps prevent long-term wear since the harness isn’t under tension or rubbing where it shouldn’t.\u003c\/p\u003e\n\u003chr data-start=\"1617\" data-end=\"1620\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1840\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1637\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1637\" data-end=\"1640\"\u003eOEM harnesses fit the connectors properly and hold up to real marine conditions. They stay tight, resist corrosion, and keep the steering system from developing random electrical issues down the road.\u003c\/p\u003e\n\u003chr data-start=\"1842\" data-end=\"1845\"\u003e\n\u003cp data-start=\"1847\" data-end=\"2018\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1854\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1854\" data-end=\"1857\"\u003e\u003cstrong data-start=\"1857\" data-end=\"1864\"\u003eQ1:\u003c\/strong\u003e When would I choose the 25-foot version?\u003cbr data-start=\"1905\" data-end=\"1908\"\u003e\u003cstrong data-start=\"1908\" data-end=\"1914\"\u003eA:\u003c\/strong\u003e When the shorter harnesses won’t comfortably reach the actuator or the wiring path is long and winding.\u003c\/p\u003e\n\u003cp data-start=\"2020\" data-end=\"2106\"\u003e\u003cstrong data-start=\"2020\" data-end=\"2027\"\u003eQ2:\u003c\/strong\u003e Do I need one per actuator?\u003cbr data-start=\"2055\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2058\" data-end=\"2064\"\u003eA:\u003c\/strong\u003e Yes—each actuator uses its own extension.\u003c\/p\u003e\n\u003cp data-start=\"2108\" data-end=\"2210\"\u003e\u003cstrong data-start=\"2108\" data-end=\"2115\"\u003eQ3:\u003c\/strong\u003e Is it good for saltwater boats?\u003cbr data-start=\"2147\" data-end=\"2150\"\u003e\u003cstrong data-start=\"2150\" data-end=\"2156\"\u003eA:\u003c\/strong\u003e Yes. Just keep the connectors clean during washdowns.\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2334\"\u003e\u003cstrong data-start=\"2212\" data-end=\"2219\"\u003eQ4:\u003c\/strong\u003e Anything to check before installing?\u003cbr data-start=\"2256\" data-end=\"2259\"\u003e\u003cstrong data-start=\"2259\" data-end=\"2265\"\u003eA:\u003c\/strong\u003e Make sure the routing path doesn’t have sharp edges or pinch points.\u003c\/p\u003e\n\u003cp data-start=\"2336\" data-end=\"2479\"\u003e\u003cstrong data-start=\"2336\" data-end=\"2343\"\u003eQ5:\u003c\/strong\u003e What if steering still feels off afterward?\u003cbr data-start=\"2387\" data-end=\"2390\"\u003e\u003cstrong data-start=\"2390\" data-end=\"2396\"\u003eA:\u003c\/strong\u003e That usually points to calibration or another wiring issue—not the harness itself.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935977623843,"sku":"84-8M0193672","price":48.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV909902.jpg?v=1720535122","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harn-ext-3pn-25ft-84-8m0193672","provider":"PartsVu","version":"1.0","type":"link"}