Trailer Wiring and Light Replacement Demonstration - Video
35' Wishbone 4-Way Trailer Wiring Harness with 42" Ground Wire
This is a 35' split wishbone 4-way trailer wiring harness with four conductors and a 42" ground wire.
- 4-pole trailer end connector built-in
- 35' long harness
- Y harness contains an extra tail light wire
- Makes wiring a trailer quick and easy
Because the brake signal is sent along the same wire as each turn signal, the tail light signal is the only one that needs to be run along both sides of a trailer. The y-harness with 4-pole connector contains 2 separate tail light wires (brown wires), one bundled with the left turn and brake wire (yellow wire) and one bundled with the right turn and brake wire (green wire). It's the most efficient way to wire your trailer.
Manufacturer Cross Reference
Harness will work as an exact replacement for:
Truck Lite # 108835