MECMO USCAR 7-Pin Trailer Wiring Harness Plug

Upgrade or restore your vehicle's towing capabilities with the MECMO OEM Style Replacement USCAR Connector Wiring Harness. Designed as a universal 7-pin truck-side trailer plug, this splice-in multi-tow factory 7-way towing hitch wire provides a dependable connection point for your towing needs. It serves as a direct replacement for damaged factory wiring on popular truck makes including Ford, GM, Chevy Silverado, GMC Sierra, Dodge, Toyota, and Nissan, ensuring seamless compatibility with standard round 7-wire trailer connectors.

Crafted for durability and straightforward installation, the harness features pure copper 14-16AWG wires fully encased in flexible plastic loom tubing for enhanced protection against wear and elements. The assembly includes color-coded wires and six heat-shrink butt connectors to simplify the hardwiring process into your tow vehicle's existing electrical system. Whether you are replacing an old socket or retrofitting an older vehicle, this harness delivers reliable performance for your towing applications.