Trailer Wiring Harness Extension Kit, 36 ft, 8.5 + 2.4 m, 4 Wires, 4 Flat, 4 Pin with Male-Female Plug

★★★★★ 4.9 21 reviews

$25.79
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$25.79
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Free shipping Free 30-day returns

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Product details

Management number 232123665 Release Date 2026/06/18 List Price $10.32 Model Number 232123665
Category
  • 10m (36ft) vehicle-specific marine trailer wiring harness with 4 flat male-female connectors, 4-way conductors, and 4 white ground wires, ideal for longer trailers and customers who want direct wiring. Constructed with 18-gauge wire, designed to split at the trailer drawbar and extend to both sides. This trailer wiring harness kit is fully sealed for a , - installation.
  • The 36-foot, 4-wire boat trailer wiring extension meets SAE J1128 specifications. This extended wiring provides greater flexibility and protects the towing vehicle's electronics from short circuits. It includes a 4-foot trunk connector, splices, and clips. This trailer wiring harness kit is also compatible with aluminum trailers, including the ground wire.
  • This trailer wiring harness with a 4-way flat connector is designed to power taillights, brake lights, and a ground connection. The ground wire is long enough for the wiring. The trailer-side ground wire is approximately 60 cm long. The trailer wiring harness includes a ground wire. This wire is 18 gauge and -resistant.
  • You can install trailer wiring quickly and easily with the 4-way connectors. We offer 4-pin connectors that allow for basic connection of the three lighting functions (running, brake, and taillights), and also include a pin for the ground wire. Most standard light trailers use a 4-way flat connector. This is not compatible with motorcycle trailer wiring.
  • The trailer's four flat cables are color-coded and bundled for easy connection to the trailer's wiring harness, eliminating the need for re-splicing. The different colored cables are clearly identified by their function, simplifying installation.
ASIN B0CVXMLJ7T
Model Astibymzkghu078mv
Brand Name Astibym
Part Number Astibymzkghu078mv
Manufacturer Astibym

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