CURT 55400 Custom 4-Pin Trailer Wiring Harness

The CURT 55400 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is designed for select models of the Toyota Highlander and Hyundai Azera. This custom wiring harness provides a simple, plug-and-play solution for connecting your vehicle's electrical system to a trailer. It features a standard 4-way flat connector for easy attachment to trailer lights, brake signals, and turn signals. The installation process is straightforward, requiring no cutting or splicing of wires, ensuring a reliable connection. Built with surface mount technology, this harness generates less heat and offers optimal light intensity. Additionally, it includes a rubber dust cover to protect the connector from the elements when not in use. • EASY TO INSTALL: No cutting or splicing required, plugs into existing factory wiring • STANDARD CONNECTOR: 4-flat trailer wiring for tail lights, brake signals, and turn signals • VEHICLE-SPECIFIC: Designed for select years of Toyota Highlander and Hyundai Azera • RELIABLE POWER: Built with surface mount technology for less heat and durable performance • DUST COVER: Includes a rubber dust cover for weather resistance and protection