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USCAR Connectors

If your vehicle is equipped with an existing USCAR connector or other OEM socket, we offer a reliable line of custom tow wiring solutions. Our USCAR connectors and Dodge 8-prong connectors plug into the factory vehicle socket to provide a standard trailer wiring connector. We also offer a splice-in USCAR replacement.

New to trailer wiring?

USCAR Connectors

USCAR Connectors

Shop USCAR Connectors for your Vehicle

CURT 8' Dinghy Towing Electrical Adapter & Socket (7-Way RV Blade, Fits USCAR) #57284

Curt™ CURT 8' Dinghy Towing Electrical Adapter & Socket (7-Way RV Blade, Fits USCAR) #57284

SKU: 2021017459

$104.95

Universal Vehicle Fit

CURT OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket #57015

Curt™ CURT OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket #57015

SKU: 2022118998

$34.95

CURT Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required #55774

Curt™ CURT Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required #55774

SKU: 2022118626

$37.95

CURT 56584 Replacement Vehicle-Side Custom USCAR 5-Pin Trailer Wiring Harness

Curt™ CURT 56584 Replacement Vehicle-Side Custom USCAR 5-Pin Trailer Wiring Harness

SKU: 2022118992

$46.95

CURT 57101 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors with Backup Alarm, Factory Tow Package and USCAR Socket Required

Curt™ CURT 57101 Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors with Backup Alarm, Factory Tow Package and USCAR Socket Required

SKU: 2022118999

$37.95

CURT 55664 Dual-Output Vehicle-Side 6-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required

Curt™ CURT 55664 Dual-Output Vehicle-Side 6-Pin, 4-Pin Connectors, Factory Tow Package and USCAR Socket Required

SKU: 2022118625

$33.95

CURT 56515 Replacement Vehicle-Side 5-Pin Connector, Factory Tow Package and USCAR Socket Required

Curt™ CURT 56515 Replacement Vehicle-Side 5-Pin Connector, Factory Tow Package and USCAR Socket Required

SKU: 2022118991

$16.95

CURT OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged #57020

Curt™ CURT OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged #57020

SKU: 2022115531

$34.95

CURT Replacement Twist-Lock Vehicle-Side RV Blade 7-Pin Connector, Factory Tow Package and USCAR Socket Required #56415

Curt™ CURT Replacement Twist-Lock Vehicle-Side RV Blade 7-Pin Connector, Factory Tow Package and USCAR Socket Required #56415

SKU: 2022000243

$17.95

CURT Replacement 7-Way RV Blade Connector, Factory Tow Package and USCAR Socket Required #55415

Curt™ CURT Replacement 7-Way RV Blade Connector, Factory Tow Package and USCAR Socket Required #55415

SKU: 2022118586

$15.95

CURT Heavy-Duty Replacement Vehicle-Side RV Blade 7-Pin Connector, Factory Tow Package and USCAR Socket Required #55416

Curt™ CURT Heavy-Duty Replacement Vehicle-Side RV Blade 7-Pin Connector, Factory Tow Package and USCAR Socket Required #55416

SKU: 2022118587

$16.95

CURT Replacement Vehicle-Side Custom USCAR 4-Pin Trailer Wiring Harness #55384

Curt™ CURT Replacement Vehicle-Side Custom USCAR 4-Pin Trailer Wiring Harness #55384

SKU: 2022118582

$35.95

CURT 55515 Replacement Vehicle-Side 4-Pin Connector, Factory Tow Package and USCAR Socket Required

Curt™ CURT 55515 Replacement Vehicle-Side 4-Pin Connector, Factory Tow Package and USCAR Socket Required

SKU: 2022118599

$18.95

CURT 24" USCAR Wiring Extension Harness #56475

Curt™ CURT 24" USCAR Wiring Extension Harness #56475

SKU: 2022326382

$27.95

CURT Replacement USCAR Connector Wiring Harness, 24-Inch Wires, 7 Pin Trailer Wiring #56229

Curt™ CURT Replacement USCAR Connector Wiring Harness, 24-Inch Wires, 7 Pin Trailer Wiring #56229

SKU: 2022118788

$23.95

CURT 57300 8-Prong to USCAR Wiring Harness Adapter, Select Chrysler, Dodge, Freightliner, Jeep, Mitsubishi

Curt™ CURT 57300 8-Prong to USCAR Wiring Harness Adapter, Select Chrysler, Dodge, Freightliner, Jeep, Mitsubishi

SKU: 2022119000

$25.95

CURT 4-Way Flat Vehicle-Side to USCAR Wiring Adapter #56476

Curt™ CURT 4-Way Flat Vehicle-Side to USCAR Wiring Adapter #56476

SKU: 2022326383

$39.95

Universal Vehicle Fit

CURT Connector Mounting Bracket for 7/4-Way Socket #57016

Curt™ CURT Connector Mounting Bracket for 7/4-Way Socket #57016

SKU: 2023047727

$11.95

Universal Vehicle Fit

CURT Connector Mounting Bracket for 7-Way USCAR Socket #58520

Curt™ CURT Connector Mounting Bracket for 7-Way USCAR Socket #58520

SKU: 2020103691

$8.95

Universal Vehicle Fit

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