DRIVER DOOR MIRROR GLASS

The Dorman 57676 is a 4-way electrical adapter designed to connect a vehicle's 4-way flat socket to a 7-way RV blade trailer plug. This adapter simplifies the process of connecting different trailer wiring systems.

It features a plug-and-play design for easy installation, though some manual wiring may be required. The 7-way connection supports tail lights, brake lights, reverse lights, turn signals, and auxiliary power. An integrated LED tester is included to confirm proper function of the vehicle-side wiring connector. The adapter also includes a spring-loaded dust cover to protect the connector when not in use, slit loom for wire protection, and a metal mounting bracket.