{"product_id":"100ft-7-way-trailer-wire-10-2-12-1-14-4-awg-multi-gauge-durable-tow","title":"100FT 7 Way Trailer Wire 10\/2 12\/1 14\/4 AWG Multi Gauge - Durable Tow","description":"\u003cp\u003eIn this review the 100ft 7 Way Trailer Wire is evaluated as a practical replacement harness for RVs, trailers and tow vehicles. The bottom line is that it is aimed at DIYers and fleet owners who need a long, color-coded, multi-gauge cable that follows traditional SAE wiring. Its strongest selling point is the multi-gauge, color-coded stranded CCA construction within a weatherproof green sheath, which makes wiring LED lights, taillights and auxiliary power straightforward on most trailers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-gauge conductors:\u003c\/strong\u003e The cable combines 4 x 14 AWG, 1 x 12 AWG and 2 x 10 AWG wires so common trailer circuits get appropriate current capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded wires:\u003c\/strong\u003e Each conductor is color coded (purple, green, brown, yellow, blue, white, red) to simplify matching functions like brake, turn and reverse lights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStranded CCA construction:\u003c\/strong\u003e Copper-clad aluminum strands provide a balance of conductivity and lighter weight for easier handling along a 100 ft length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature rated jacket:\u003c\/strong\u003e The green PVC sheath is rated from -20C to +105C and offers weatherproof, corrosion-resistant protection for outdoor trailer use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-way replaceable core:\u003c\/strong\u003e Designed to meet traditional SAE wiring layout for 7-conductor trailer connectors, making it suitable for standard hitch harness jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cable suits RV owners, trailer builders and DIY mechanics who need a long, ready-to-install 7-conductor harness for lighting, brakes and auxiliary circuits; the 100 ft length is useful when routing from tow vehicle to trailer or for spares. The clear color coding and mix of 14, 12 and 10 AWG conductors make it a good match for LED light circuits and heavier brake or battery feed lines where larger gauge is required.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who insist on pure copper conductors for maximum conductivity or installers requiring factory-specification cable materials beyond standard stranded CCA; also customers needing pre-terminated plugs or molded ends should plan to purchase or crimp connectors separately.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePractical multi-gauge layout gives heavier gauge where needed for brake and auxiliary circuits.\u003c\/li\u003e\n\u003cli\u003eColor-coded, stranded conductors speed up wiring and reduce installation errors.\u003c\/li\u003e\n\u003cli\u003eDurable green PVC jacket resists weather and functions across a wide temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses copper-clad aluminum (CCA) rather than solid copper, which may be a drawback for maximum conductivity preferences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductors\u003c\/td\u003e\n\u003ctd\u003e7-way (7 individually jacketed wires)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e4 x 14 AWG, 1 x 12 AWG, 2 x 10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor type\u003c\/td\u003e\n\u003ctd\u003eStranded CCA (copper-clad aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket color\u003c\/td\u003e\n\u003ctd\u003eGreen PVC sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature rating\u003c\/td\u003e\n\u003ctd\u003e-20C to +105C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeets\u003c\/td\u003e\n\u003ctd\u003eTraditional SAE 7-conductor wiring layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 100ft 7 Way Trailer Wire is a cost-effective, functional harness for trailer and RV wiring jobs where a long run and clear color coding matter. It is a good value for DIY installers who need mixed gauges and weatherproof protection, though buyers seeking pure copper conductors or pre-fitted connectors should consider other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable suitable for LED trailer lights?\u003c\/strong\u003e\u003cbr\u003eYes. The mixed gauges and color-coded conductors make it suitable for LED lighting circuits and common trailer functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this for brake and auxiliary power lines?\u003c\/strong\u003e\u003cbr\u003eYes. The 10 AWG conductors are intended for heavier loads like brake feeds and auxiliary power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the cable include pre-terminated connectors?\u003c\/strong\u003e\u003cbr\u003eNo. The product is supplied as bulk 100 ft cable; connectors must be installed or crimped separately.\u003c\/p\u003e","brand":"OTOMO","offers":[{"title":"Default Title","offer_id":48687293333723,"sku":"B0D7VX9BMK","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71wJFRKMzkL._SL1500.jpg?v=1778628848","url":"https:\/\/gearmusthave.com\/products\/100ft-7-way-trailer-wire-10-2-12-1-14-4-awg-multi-gauge-durable-tow","provider":"GearMustHave","version":"1.0","type":"link"}