Vehicle-specific plug-and-play harness that connects to your Chevrolet or GMC C/K series pickup's factory taillight wiring, providing a standard 4-way flat trailer connection with no cutting or splicing required.
If your vehicle isn't already equipped with wiring for towing a trailer, the Curt 55315 T-connector is the ideal solution. This plug-and-play electrical device uses OEM-compatible connectors to "T" into your vehicle's taillight assembly, eliminating the need for cutting, splicing, or soldering during installation.
This particular harness fits certain years of the Chevrolet and GMC C1500, C2500, C3500, K1500, K2500, and K3500 — including full-size and 4-door crew cab pickup configurations — providing a standard 4-way flat output to power your trailer's taillights, brake lights, and turn signals. It comes with all necessary hardware for a solid connection, along with a rubber dust cover to keep the connector clean when not in use.
Standard connection for trailer lighting
Fits C1500-K3500 lineup and Classic pickups
Plug-and-play connection to factory wiring
Keeps the connector clean and protected
In The Package: • Vehicle-Specific 4-Way Flat T-Connector • Rubber Dust Cover