7 Pin Trailer Plug Wire Connector Weatherproof Trailer Wiring Harness



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  • ✔ BougeRV trailer plug is made from a flameproof ABS junction box, good conductivity copper, and solid cord.​​​​​​​ 4 open & 4 close rubber grommets make the whole junction box weatherproof and corrosion-resistant. Junction Box is much easier than managing loose wires.
  • ✔ There are several recognized wiring color code conventions on the 7-way trailer connector. Connected by function, not only by color. PLEASE FOLLOW BougeRV TRAILER WIRING DIAGRAM in DESCRIPTION or MANUAL.
  • ✔ Easy to replace damaged 7-way trailer connector plug, 8 feet length prevents it from being strained during an emergency turn. 7-Way Connects Brake, Running, Reverse, Turn Signals, and Auxiliary Power.
  • ✔ BougeRV trailer wire provides a fast, simple way to connect the wires from the trailer cord to the trailer wiring. perfect for RVs, trailers, campers, caravans, food vans and other towed vehicles.
  • ✉ What you'll get: 2 YEAR WARRANTY & Lifetime customer service. If you have any concerns or questions, please get in contact with BougeRV customer service.

If Your Are Looking to Upgrade to Better Wiring, BougeRV Is Your Best & Perfect Choice !

Wiring Style: 7-Way (7-Pole)
Trailer Cord Length: 8 Feet
Junction Box Dimensions: 6.5" x 3.1" x 2.2"
Materials: Copper + ABS+ PVC + Rubber
Temperature: 105°C (40°F) Dry and 60°C (15°F) Wet
Hardware included: 4 Open & 4 Close Grommets

Green = Running / Tail Light
Red = Left Turn & Stop
White = Ground
Blue = Electric Brakes
Brown = Right Turn & Stop
Black =12(+) / Auxiliary
Yellow = Reverse Light
Note: Vehicle manufacturers have intermittently changed wiring colors over the years. To ensure that your trailer connector is wired properly, we recommend using a circuit tester to match pins by function.

Good High-Quailty Material

Pure copper and soft PVC housing and reasonably watertight on the cable side. Was easy to wire in with the use of the junction box.

Long & Flexible Cable

Heavy-duty 8ft Trailer Wire is weather-, moisture- and abrasion-resistant. The extra length allows for tight turns.

Simple Installation& Use

Installed Easily and Works Fine. Designed for RV Trailers, Campers, Caravans, Food Trucks and Other Towed Vehicles.