{"product_id":"mercury-harness-extension-84-879171t01","title":"Mercury – 5-Pin NMEA 2000 \/ CAN H Extension Harness | 0.5 m | 84-879171T01","description":"\u003cp data-end=\"512\" data-start=\"432\"\u003e\u003cstrong data-end=\"512\" data-start=\"434\"\u003eMercury – 5-Pin NMEA 2000 \/ CAN H Extension Harness | 0.5 m | 84-879171T01\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"516\" data-start=\"513\"\u003e\n\u003cp data-end=\"797\" data-start=\"518\"\u003e\u003cstrong data-end=\"530\" data-start=\"518\"\u003eOverview\u003c\/strong\u003e\u003cbr data-end=\"533\" data-start=\"530\"\u003eThe 84-879171T01 Extension Harness adds a short 0.5-meter reach to your NMEA 2000 or Mercury CAN H network—ideal for tight helm spaces where your IMU or GPS module needs just a little extra slack. It keeps the rigging clean without adding unnecessary cable length.\u003c\/p\u003e\n\u003chr data-end=\"802\" data-start=\"799\"\u003e\n\u003cp data-end=\"822\" data-start=\"804\"\u003e\u003cstrong data-end=\"820\" data-start=\"804\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"901\" data-start=\"825\"\u003e\n\u003cstrong data-end=\"848\" data-start=\"825\"\u003e0.5-Meter Extension\u003c\/strong\u003e – Short, precise length for compact routing paths.\u003c\/li\u003e\n\u003cli data-end=\"985\" data-start=\"904\"\u003e\n\u003cstrong data-end=\"928\" data-start=\"904\"\u003eMale-to-Female 5-Pin\u003c\/strong\u003e – Standard Micro-C connectors for NMEA 2000 and CAN H.\u003c\/li\u003e\n\u003cli data-end=\"1066\" data-start=\"988\"\u003e\n\u003cstrong data-end=\"1009\" data-start=\"988\"\u003eIdeal for IMU\/GPS\u003c\/strong\u003e – Maintains clean signal transfer for network sensors.\u003c\/li\u003e\n\u003cli data-end=\"1147\" data-start=\"1069\"\u003e\n\u003cstrong data-end=\"1087\" data-start=\"1069\"\u003eMarine-Durable\u003c\/strong\u003e – Flexible cable jacket built for vibration and moisture.\u003c\/li\u003e\n\u003cli data-end=\"1220\" data-start=\"1150\"\u003e\n\u003cstrong data-end=\"1165\" data-start=\"1150\"\u003ePlug-In Fit\u003c\/strong\u003e – No splicing; connects directly to existing backbone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1225\" data-start=\"1222\"\u003e\n\u003cp data-end=\"1246\" data-start=\"1227\"\u003e\u003cstrong data-end=\"1244\" data-start=\"1227\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1285\" data-start=\"1249\"\u003eNMEA 2000 networks (Micro-C 5-pin)\u003c\/li\u003e\n\u003cli data-end=\"1307\" data-start=\"1288\"\u003eMercury CAN H bus\u003c\/li\u003e\n\u003cli data-end=\"1339\" data-start=\"1310\"\u003eIMU, GPS, and heading sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1344\" data-start=\"1341\"\u003e\n\u003cp data-end=\"1651\" data-start=\"1346\"\u003e\u003cstrong data-end=\"1382\" data-start=\"1346\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-end=\"1385\" data-start=\"1382\"\u003eThis short harness is perfect when your module sits just out of reach of the backbone. It prevents tension on connectors and allows cleaner cable routing behind the dash. Signal integrity remains strong thanks to proper pin alignment and Mercury’s OEM waterproofing.\u003c\/p\u003e\n\u003chr data-end=\"1656\" data-start=\"1653\"\u003e\n\u003cp data-end=\"1930\" data-start=\"1658\"\u003e\u003cstrong data-end=\"1673\" data-start=\"1658\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-end=\"1676\" data-start=\"1673\"\u003eOEM connectors lock securely, stay sealed, and maintain full N2K\/CAN H signal quality. Generic extensions often loosen under vibration or corrode, creating intermittent dropouts that are hard to diagnose. Mercury’s harness delivers long-term reliability.\u003c\/p\u003e\n\u003chr data-end=\"1935\" data-start=\"1932\"\u003e\n\u003cp data-end=\"2416\" data-start=\"1937\"\u003e\u003cstrong data-end=\"1944\" data-start=\"1937\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-end=\"1947\" data-start=\"1944\"\u003e\u003cstrong data-end=\"2002\" data-start=\"1947\"\u003eQ1: Will this extension affect GPS or IMU accuracy?\u003c\/strong\u003e\u003cbr data-end=\"2005\" data-start=\"2002\"\u003eNo—OEM design maintains clean data transfer.\u003cbr data-end=\"2052\" data-start=\"2049\"\u003e\u003cstrong data-end=\"2103\" data-start=\"2052\"\u003eQ2: Can I use this on non-Mercury N2K networks?\u003c\/strong\u003e\u003cbr data-end=\"2106\" data-start=\"2103\"\u003eYes. It’s fully NMEA 2000-compliant.\u003cbr data-end=\"2145\" data-start=\"2142\"\u003e\u003cstrong data-end=\"2196\" data-start=\"2145\"\u003eQ3: Is it suitable for tight helm compartments?\u003c\/strong\u003e\u003cbr data-end=\"2199\" data-start=\"2196\"\u003eYes—the 0.5m length is perfect for short, clean routing.\u003cbr data-end=\"2258\" data-start=\"2255\"\u003e\u003cstrong data-end=\"2298\" data-start=\"2258\"\u003eQ4: Does it require any programming?\u003c\/strong\u003e\u003cbr data-end=\"2301\" data-start=\"2298\"\u003eNo. It’s plug-and-play.\u003cbr data-end=\"2327\" data-start=\"2324\"\u003e\u003cstrong data-end=\"2352\" data-start=\"2327\"\u003eQ5: Is it waterproof?\u003c\/strong\u003e\u003cbr data-end=\"2355\" data-start=\"2352\"\u003eYes—sealed OEM connectors protect against moisture and spray.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936043946275,"sku":"84-879171T01","price":32.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV499586.jpg?v=1698795916","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harness-extension-84-879171t01","provider":"PartsVu","version":"1.0","type":"link"}