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4-Pin 12V Trailer Wiring Harness with Power Controller Plug for US Standard Towing Systems

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Product details

Management number 222161297 Release Date 2026/05/04 List Price US$27.23 Model Number 222161297
Category

This 4-pin 12V trailer wiring harness features a power controller plug designed for standard US towing systems.It is compatible with trailers, RVs, and boat trailers that use 4-pin flat connectors.The harness includes pure copper contacts with nickel plating for corrosion resistance and conductivity.The housing is made of PVC with a waterproof seal to protect against during wet conditions.A locking mechanism helps maintain a secure connection during travel.Voltage: 12V.Dimensions: 12.0 x 8.0 x 5.5 cm.Package includes: 1 x Trailer Wiring Harness.

  • Model compatible with most 12V US trailer systems ensures integration for various towing setups
  • Designed for standard 4-pin flat connectors commonly used in trailers, campers, and boat trailers
  • wiring harness built to withstand outdoor conditions and frequent hitch connections
  • Easy-to-install power controller plug facilitates electrical connection between vehicle and trailer
  • Supports brake lights, turn signals, and running lights within typical 12V automotive circuits
Model GRjzvrWoY111
Brand Name GRjzvrWoY
Part Number GRjzvrWoY111
Manufacturer GRjzvrWoY
Item Dimensions 1.97 x 1.18 x 0.79 inches
Included Components Parts set

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