4 way trailer harness connector can quickly install trailer wires and achieve basic connections for three lighting functions (running lights, turn signals, and brake lights), matching most standard lightweight trailer connectors
Trailer light harness is equipped with 18 AWG color coded wires, with different colored bare wires indicating the function of each wire, including tail lights, side marker lights, clearance lights, turn signal lights, and brake lights
4-pin flat trailer wire extension wire complies with SAE specifications, and the 36 inch loop provides sufficient additional length for flexible installation without the need for wire splicing. The trailer harness kit is completely sealed and can be installed for long-term corrosion resistance
Trailer plug adopts an ergonomic design, which can easily be inserted into the trailer wires and trailer lights. The plug has a threaded surface to prevent it from falling off when plugged in and out
Car side 4-pin wiring harness wiring kit is suitable for industry standard 4-way trailers, ship trailers, horse trailers, motorcycle trailers, ATV trailers, and other multi-purpose trailer attachments for freight transportation