🔧 Towing made easy—connect and go! Designed specifically for select Chevrolet and GMC models. Easy grip for hassle-free connections. Includes a dust cover for long-lasting use. Connects to trailer lights, brakes, and signals. No cutting or splicing required! Plug-and-play installation Standard 4-pin connector Weather-resistant dust cover The CURT 55540 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is a user-friendly solution for connecting trailers to select Chevrolet Express and GMC Savana models. With a plug-and-play design, it eliminates the need for cutting or splicing, ensuring a seamless installation. The standard 4-pin connector allows for versatile towing options, while the ergonomic design and included dust cover enhance durability and ease of use.