LIMICAR 7 Way Trailer Wire 25FT | Heavy Duty 14 Gauge 7 Pin Trailer Wiring Harness Kit | Color-Coded PVC Jacket | Flexible 7 Conductor Insulated Cable for RV, Camper, Truck, Boat, Utility Trailers

Right-sized for short trailer builds: This 25-foot roll of 7-way trailer wire gives you exactly what single-axle utility trailers, boat trailers, and compact RV builds need — without the waste of a 50-foot roll. Pre-measured, ready to cut, strip, and route straight from the box.

7-pin color-coded wiring, SAE J1128 standard: Red=12V Aux Power, White=Ground, Blue=Electric Brake Controller, Yellow=Left Turn/Stop, Green=Right Turn/Stop, Brown=Tail Lights, Black=Reverse. Connect your trailer wiring harness in minutes — even first-timers get it right.

14 AWG CCA conductors with heavy-duty PVC jacket: Copper-clad aluminum delivers full 12V electrical performance while weighing less than solid copper — ideal for trailer wiring builds where flexibility and ease of routing matter. Jacket is abrasion-resistant, and rated from -20°C to 105°C.

Universal 12V compatibility — RV, boat trailer, horse trailer, cargo trailer, camper, food truck, utility trailer: Works with all standard 7-pin trailer wiring harness setups. Compatible with electric brake controllers, LED tail lights, turn signals, and reverse functions on any 12V system.

Built for short builds, backed by LIMICAR: At 25 feet, this roll is engineered for trailers under 20 feet where a larger spool wastes half your wire. Compatible with 7-pin standard harness setups; easy to cut, strip, and route into conduits or along frame rails.

This 7 Way Trailer Wire Harness Kit is engineered for performance and built to last. Featuring 7 color-coded 14AWG stranded Copper Clad Aluminum (CCA) conductors, it offers reliable power transfer for trailer lighting, brake control, reverse, turn signals, and auxiliary functions. The durable PVC outer jacket protects against extreme temperatures, abrasion, and moisture—perfect for RVs, campers, food trailers, and utility trailers. Whether you’re rewiring an old trailer or building a new setup, this 7 wire trailer wire offers a clean, safe, and professional result. This 25FT version is ideal for short-to-medium-length trailer builds and works with standard 7 pin blade-style connectors. The SAE color-coded conductors (Red, Blue, White, Purple, Brown, Yellow, Green) simplify installation, even for DIYers. Whether you're towing for work or adventure, this heavy-duty trailer wire harness 7 wire delivers performance, protection, and peace of mind—mile after mile.