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
CURT
CURT 4-Way Flat Trailer Wiring Connector, Trailer End with 12-Inch Wire
SKU: 19-4192
$9.60
Special order
CURT
CURT 4-Way Flat Trailer Wiring T-Connector, Vehicle End with 60-Inch Wire
SKU: 19-4190
$22.97
Special order
CURT
CURT 6-Round to 4-Flat Trailer Adapter, Black
SKU: 69-9130
$21.28
Special order
CURT
CURT 7-Blade to 6-Way Round Trailer Wiring Adapter, Black
SKU: 19-0967
$10.18
Special order
CURT
CURT 7-Foot 7-Way RV Wiring Extension for Fifth Wheel and Gooseneck Trailers
SKU: 07-7196
$240.53
Ships within 5 business days
CURT
CURT 7-Way Blade Trailer Wiring Connector, Black
SKU: 72-2545
$13.77
Ships within 5 business days
CURT
CURT 7-Way RV Blade Connector Extension, 7 Feet
SKU: 72-2356
$215.20
Ships within 2 business days
CURT
CURT 7-Way RV Trailer Wiring Circuit Tester
SKU: 24-1130
$37.52
Special order
CURT
CURT 7-Way RV Trailer Wiring Connector, Black
SKU: 19-4280
$22.78
Special order
CURT
CURT 7-Way Trailer Wiring Connector, Vehicle End, Black
SKU: 07-9695
$227.58
Ships within 2 business days
CURT
CURT Custom Trailer Wiring Connector, 4-Way Flat, Black
SKU: 72-2431
$155.10
Ships within 7 business days
CURT
CURT Ford Bronco Towed Vehicle Wiring Harness, Plug and Play
SKU: 06-1001
$244.43
Ships within 2 business days