CURT 58750 Trailer-Side 4-Pin Flat Trailer Wiring Harness Connector Dust Cover

Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. Protect your vehicle-to-trailer wiring connection with a CURT electrical plug cover. This 4-way flat dust cover is made with durable black rubber to easily resist the elements and help maintain good connectivity. It comes with a convenient attachment tab to avoid loss and is specifically designed to fit a 4-way flat plug on the trailer side of the connection.