CURT 55344 Custom 4-Pin Trailer Wiring Harness

The CURT 55344 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is designed for select Ford, Lincoln, and Mercury vehicles. This custom wiring harness, also known as a T-connector, provides a simple plug-and-play solution for connecting your vehicle's electrical system to a standard 4-way flat trailer wiring connector. It eliminates the need for cutting or splicing, making installation quick and easy. The harness is compatible with various models including the Ford E150, E250, E350, E450, E550, Econoline Super Duty, Escort, Expedition, Excursion, Explorer, Sport Trac, Focus, Ranger, F150, Lincoln Navigator, Aviator, and Mercury Tracer and Mountaineer. It features an ergonomic design for easy grip and comes with a rubber dust cover to protect the connector from the elements when not in use. • EASY TO INSTALL: No cutting or splicing required, plugs into existing factory wiring • STANDARD CONNECTOR: Connects trailer tail lights, brake signal lights, and turn signals • VEHICLE-SPECIFIC: Fits select years of Ford, Lincoln, and Mercury vehicles • EASY GRIP: Ergonomic design for better grip when plugging in or unplugging • DUST COVER: Includes a rubber dust cover for weather resistance and protection