Trailer 7-Pin extension harness

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Due to the placement of the 7-pin connector and short factory wiring on the 2016-23 Tacoma it may be necessary to extend the wiring when installing our Plate HC rear bumper. This simple harness has plug and play factory matching male/female 7-pin connectors and allows for a few inches of added length to extend the original harness, as well as featuring an added 4-pin connector teed in. The added 4-pin connector can be zip tied up and out of the way and ignored, or even utilized to tap into power for certain rear accessories or make up for short trailer 4-pin wiring. Manufactured by Curt.

Suppliers (1)

• Relentless Off-Road Fabrication

  Trailer 7-Pin extension harness · Unavailable

  Checked Nov 5, 2026
  $34.99
  View at supplier

Price history