{"product_id":"mercury-harness-extension-84-879171t08","title":"Mercury – 5-Pin NMEA 2000 \/ CAN H Extension Harness | 7 m | 84-879171T08","description":"\u003cp data-start=\"259\" data-end=\"337\"\u003e\u003cstrong data-start=\"261\" data-end=\"337\"\u003eMercury – 5-Pin NMEA 2000 \/ CAN H Extension Harness | 7 m | 84-879171T08\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"339\" data-end=\"342\"\u003e\n\u003cp data-start=\"344\" data-end=\"787\"\u003e\u003cstrong data-start=\"344\" data-end=\"356\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"356\" data-end=\"359\"\u003eBoat layouts rarely make wiring easy, and sometimes the sensor you need to mount ends up much farther from the backbone than you expected. The Mercury 84-879171T08 Extension Harness gives you seven full meters of extra reach, which is a nice sweet spot for bigger consoles or longer runs along the gunwale. It gives your GPS or IMU some breathing room so you can put it in the right spot without stretching or forcing the cable.\u003c\/p\u003e\n\u003chr data-start=\"789\" data-end=\"792\"\u003e\n\u003cp data-start=\"794\" data-end=\"812\"\u003e\u003cstrong data-start=\"794\" data-end=\"810\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"815\" data-end=\"907\"\u003e\n\u003cstrong data-start=\"815\" data-end=\"836\"\u003e7-Meter Extension\u003c\/strong\u003e – Plenty of length for longer rigging paths without being excessive.\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"993\"\u003e\n\u003cstrong data-start=\"910\" data-end=\"936\"\u003eStandard 5-Pin Micro-C\u003c\/strong\u003e – Works with both NMEA 2000 and Mercury CAN H devices.\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1094\"\u003e\n\u003cstrong data-start=\"996\" data-end=\"1022\"\u003eSensor-Friendly Layout\u003c\/strong\u003e – Great for relocating GPS or IMU modules to a clearer mounting area.\u003c\/li\u003e\n\u003cli data-start=\"1097\" data-end=\"1183\"\u003e\n\u003cstrong data-start=\"1097\" data-end=\"1122\"\u003eFlexible Marine Cable\u003c\/strong\u003e – Handles tight bends and everyday movement behind panels.\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1186\" data-end=\"1215\"\u003eSimple Plug-In Connection\u003c\/strong\u003e – No cutting, no adapters—just connect it and route it cleanly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1281\" data-end=\"1284\"\u003e\n\u003cp data-start=\"1286\" data-end=\"1305\"\u003e\u003cstrong data-start=\"1286\" data-end=\"1303\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1308\" data-end=\"1336\"\u003eNMEA 2000 Micro-C networks\u003c\/li\u003e\n\u003cli data-start=\"1339\" data-end=\"1358\"\u003eMercury CAN H bus\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1405\"\u003eIMU modules, GPS antennas, heading sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1407\" data-end=\"1410\"\u003e\n\u003cp data-start=\"1412\" data-end=\"1858\"\u003e\u003cstrong data-start=\"1412\" data-end=\"1448\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1448\" data-end=\"1451\"\u003eThis harness helps you route a sensor cable the way you wish the boat had been designed—smoothly, with no strain and no awkward angles. The extra length means you can tuck the wiring where it’s safe and out of sight, all while keeping the connection tight and the data flowing the way it should. Once in place, everything works just like before—only now the install looks cleaner and feels more intentional.\u003c\/p\u003e\n\u003chr data-start=\"1860\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1865\" data-end=\"2239\"\u003e\u003cstrong data-start=\"1865\" data-end=\"1880\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1880\" data-end=\"1883\"\u003eWhen you’re dealing with a live data line, cheap connectors aren’t worth the trouble. Mercury’s OEM plugs stay locked in place, keep water out, and maintain solid contact even when the boat is taking a pounding. Aftermarket versions usually don’t hold up as well, and loose-fit connectors can cause the kind of glitches that are a pain to track down later.\u003c\/p\u003e\n\u003chr data-start=\"2241\" data-end=\"2244\"\u003e\n\u003cp data-start=\"2246\" data-end=\"2355\"\u003e\u003cstrong data-start=\"2246\" data-end=\"2253\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"2253\" data-end=\"2256\"\u003e\u003cstrong data-start=\"2256\" data-end=\"2307\"\u003eQ1: Can this be used with any NMEA 2000 device?\u003c\/strong\u003e\u003cbr data-start=\"2307\" data-end=\"2310\"\u003eYes—it uses the standard Micro-C connector.\u003c\/p\u003e\n\u003cp data-start=\"2357\" data-end=\"2491\"\u003e\u003cstrong data-start=\"2357\" data-end=\"2400\"\u003eQ2: Does it reduce GPS or IMU accuracy?\u003c\/strong\u003e\u003cbr data-start=\"2400\" data-end=\"2403\"\u003eNo. Seven meters is well within the safe run distance for clean N2K and CAN H signals.\u003c\/p\u003e\n\u003cp data-start=\"2493\" data-end=\"2605\"\u003e\u003cstrong data-start=\"2493\" data-end=\"2520\"\u003eQ3: Is the cable stiff?\u003c\/strong\u003e\u003cbr data-start=\"2520\" data-end=\"2523\"\u003eNo—the jacket is flexible enough to run around corners and through tight spaces.\u003c\/p\u003e\n\u003cp data-start=\"2607\" data-end=\"2697\"\u003e\u003cstrong data-start=\"2607\" data-end=\"2655\"\u003eQ4: Will this work with SmartCraft gateways?\u003c\/strong\u003e\u003cbr data-start=\"2655\" data-end=\"2658\"\u003eYes—if they use a 5-pin Micro-C port.\u003c\/p\u003e\n\u003cp data-start=\"2699\" data-end=\"2785\"\u003e\u003cstrong data-start=\"2699\" data-end=\"2745\"\u003eQ5: Does it need any calibration or setup?\u003c\/strong\u003e\u003cbr data-start=\"2745\" data-end=\"2748\"\u003eNo. It’s strictly an extension cable.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936043618595,"sku":"84-879171T08","price":79.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV498684.jpg?v=1698795914","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harness-extension-84-879171t08","provider":"PartsVu","version":"1.0","type":"link"}