Trailer Wiring
Over 220 wiring harnesses, connectors, and cable keepers from Peterson, Husky Towing, CURT, and Tekonsha ensure your trailer is wired correctly. Whether you’re upgrading old cloth lines or installing a new system, we stock the parts you need.
Browse Trailer Wiring by type
Roadmaster
Roadmaster Towed Vehicle Wiring Kit, Universal, with Diodes
SKU: 17-0361
$197.00
Ships within 2 business days
Roadmaster
Roadmaster Trailer Wiring Connector Adapter, 7-Blade to 4-Round, Black
SKU: 19-0794
$265.37
Ships within 2 business days
Roadmaster
Roadmaster Trailer Wiring Connector Adapter, 7-Blade to 6-Pin
SKU: 19-0793
$193.25
Ships within 2 business days
Roadmaster
Roadmaster Trailer Wiring Connector Extension, 8 Feet, 6-Round to 6-Round
SKU: 19-0796
$213.23
Ships within 2 business days
RV Designer
RV Designer Universal License Plate Bracket, Chrome Plated, 10-1/8 x 3-1/2 Inch
SKU: 08-7688
$16.32
Ships within 2 business days
Tekonsha
Tekonsha 7-Blade Trailer Wiring Connector, Black, Vehicle-Specific
SKU: 15-2012
$389.47
Special order
Tekonsha
Tekonsha 7-Blade Trailer Wiring Connector, Vehicle End, Black
SKU: 72-4442
$534.47
Special order
Tekonsha
Tekonsha 7-Way Blade Vehicle-End Trailer Wiring Connector, Black
SKU: 72-2767
$459.17
Special order
Tekonsha
Tekonsha 7-Way Trailer End Wiring Connector, Black
SKU: 80-0360
$438.25
Special order
Tekonsha
Tekonsha 7-Way Trailer Wiring Connector Harness, Black
SKU: 19-4644
$362.72
Special order
Tekonsha
Tekonsha 7-Way Trailer Wiring Connector, Vehicle End, Black
SKU: 17-0254
$380.77
Special order
Tekonsha
Tekonsha 7-Way Trailer Wiring Connector, Vehicle End, Black
SKU: 41-2367
$193.88
Ships within 5 business days