CURT 55563 Custom 4-Pin Trailer Wiring Harness for Lexus RX330/RX350

The CURT 55563 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is designed specifically for select years of the Lexus RX330 and RX350. This custom wiring harness, also known as a T-connector, provides a simple plug-and-play solution for connecting your vehicle's electrical system to a standard 4-way flat trailer connector. It eliminates the need for cutting or splicing wires, making installation quick and easy. The harness is built with surface mount technology for reliable power and optimal light intensity, ensuring durable performance. Additionally, it includes a rubber dust cover to protect the connector from outdoor elements when not in use. • EASY TO INSTALL: No cutting or splicing required • STANDARD CONNECTOR: Connects trailer tail lights, brake signal lights, and turn signals • VEHICLE-SPECIFIC: Designed for select years of Lexus RX330 and RX350 • RELIABLE POWER: Built with surface mount technology for less heat and optimal performance • DUST COVER: Includes a rubber dust cover for weather resistance