Y-Harness Connector: The 4-pin trailer wiring harness adapter features a Y-shaped design, suitable for rewiring trailers. It allows two brown wires to run simultaneously for the left and right taillights without the need for complex splicing.
Efficient Connection: This trailer harness features a 4 pin 5 wire design, ensuring efficient connection between the trailer and the vehicle's electrical system. It synchronizes the left and right taillights, brake lights, and turn signals, enhancing driving safety
Premium Materials: The trailer wiring harness kit is made of 18 AWG pure copper wire for good conductivity. The outer layer uses PVC wire coating for corrosion resistance, and the outermost layer is reinforced with a black nylon braided sleeve to ensure long service life. The plug is equipped with a waterproof and dustproof protective cover, ensuring reliable and durable performance in all weather conditions
Sufficient Length: This harness comes with 22 feet of 4-core flat wire and 2.5 feet of ground wire, suitable for trailers up to 80 inches in length and over 80 inches in width. It eliminates the hassle of extra wiring when rewiring the trailer, providing enough wire to connect all necessary points without extensions or complicated splices
Easy Installation: The 4-way 5-wire harness comes with pre-installed plugs and color-coded wiring for quick installation without the need for professional tools. It saves time and effort, making it suitable for DIY enthusiasts and professional repair technicians
