CURT 58920 Towed-Vehicle RV Wiring Harness Add-On, 4-Pin Trailer Wiring

The CURT 58920 Towed-Vehicle RV Wiring Harness Add-On is designed for vehicles already equipped with a dinghy towing wiring harness. This add-on provides a 4-way flat plug at the rear of the vehicle, allowing for easy connection to trailers. Its plug-and-play design eliminates the need for splicing, making installation straightforward. Compatible with 3-wire systems, it includes wiring for a battery connection. The standard 4-flat trailer wiring connects trailer taillights, brake lights, and turn signals, enhancing your towing options. The ergonomic design ensures easy handling, and a rubber dust cover protects the connector when not in use. • RV harness add-on for easy trailer towing • Plug-and-play design eliminates splicing • Compatible with 3-wire systems and battery connection • Standard 4-flat wiring for taillights, brake lights, and turn signals • Ergonomic design for easy grip and handling • Includes rubber dust cover for weather resistance