{"product_id":"samramra-7-way-trailer-wire-harness-kit-50ft-14-gauge-7-conductor-heavy-duty-pvc-jacket-color-coded","title":"Samramra 7 Way Trailer Wire Harness Kit 50ft — 14‑Gauge 7‑Conductor Heavy‑Duty PVC Jacket, Color‑Coded","description":"\u003cp\u003e\u003cstrong\u003eSamramra's 7 Way Trailer Wire Harness Kit is a 50-foot, 14-gauge, seven-conductor trailer cable engineered for reliable 12V trailer connections across RVs, campers, utility trailers, boats and trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty wiring kit combines stranded 14 AWG copper-clad aluminum conductors with a rugged black PVC jacket and a cloth protect layer to simplify installation and withstand harsh conditions. Each conductor is color-coded to SAE standards so you can hook up tail lights, turn signals, brakes and reverse lights with minimal confusion. The length and build quality make it suitable for long runs and professional or DIY projects where durability and flexibility matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable make trailer wiring easier?\u003c\/h3\u003e\n\u003cp\u003eThe seven wires are clearly color-coded to match standard trailer pinouts, reducing guesswork during splicing or plug installation. The stranded construction helps the cable flex without breaking, and the outer jacket resists oils and abrasion for a neater, longer-lasting installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven SAE-color-coded conductors (Black, Brown, Blue, Red, Green, Yellow, White)\u003c\/li\u003e\n  \u003cli\u003eStranded 14 AWG CCA for improved flexibility and conductivity\u003c\/li\u003e\n  \u003cli\u003eBlack PVC jacket resists moisture, oil and abrasion\u003c\/li\u003e\n  \u003cli\u003eCloth protective layer prevents wire powdering when stripping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness handle outdoor and seasonal conditions?\u003c\/h3\u003e\n\u003cp\u003eThe jacket and conductor materials are selected to retain flexibility in a wide temperature range and to resist common outdoor hazards. While not intended to replace marine-grade tinned copper in corrosive saltwater environments, it performs well for most road, camping and utility uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePVC outer jacket designed for heat and cold durability (usable below freezing)\u003c\/li\u003e\n  \u003cli\u003eResistant to oil, abrasion and everyday moisture exposure\u003c\/li\u003e\n  \u003cli\u003eCloth insulation layer protects conductors during stripping and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cable suitable for professional or DIY installations?\u003c\/h3\u003e\n\u003cp\u003eYes—this 50-foot length and 14-gauge stranded conductors suit both professional technicians and home installers. The clear color coding and protective layers reduce installation time, and the cable length covers longer trailer runs without splicing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50-foot run eliminates many mid-run joins\u003c\/li\u003e\n  \u003cli\u003eColor-coded wires speed up matching to 7-pin sockets\u003c\/li\u003e\n  \u003cli\u003eDurable jacket supports underbody routing and conventional mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical functions does each wire support?\u003c\/h3\u003e\n\u003cp\u003eThe seven conductors follow common 7-pin trailer wiring conventions to carry lighting, braking and auxiliary signals between tow vehicle and trailer. Confirm pinouts with your trailer's connector diagram before final connections to ensure correct function mapping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower and ground for lights, brakes, reverse and auxiliary functions\u003c\/li\u003e\n  \u003cli\u003eStandard SAE color mapping for easy identification\u003c\/li\u003e\n  \u003cli\u003e14 AWG strand size balances current capacity and flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Samramra 7 Way Trailer Wire Harness Kit is aimed at RV owners, tow-vehicle installers, trailer repair shops, landscapers and hobbyists who need a long, flexible, easy-to-identify 7-wire cable for 12V trailer systems. If you want a robust, straightforward wiring run for trailers, campers, boats (non-marine saltwater exposed), or food trucks and prefer fewer splices and clear wire identifications, this kit is a practical, cost-effective choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this harness for boat trailers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes for freshwater and general boat trailers; avoid prolonged saltwater exposure—consider marine-grade tinned wire for corrosive conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the cable include a connector or just the wire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This product is a 50-foot length of 7-conductor cable; connectors and plugs are sold separately for custom installs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Samramra","offers":[{"title":"Default Title","offer_id":67585923612857,"sku":"B0FX4H18RM","price":149.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/samramra-front-packaging-7way-harness.jpg?v=1790480062","url":"https:\/\/redleafauto.ca\/products\/samramra-7-way-trailer-wire-harness-kit-50ft-14-gauge-7-conductor-heavy-duty-pvc-jacket-color-coded","provider":"Redleaf Auto","version":"1.0","type":"link"}