CURT 56338 Vehicle-Side Custom 4-Pin Trailer Wiring Harness for Mazda CX-9

The CURT 56338 Vehicle-Side Custom 4-Pin Trailer Wiring Harness is designed specifically for select years of the Mazda CX-9, requiring a factory tow package. This easy-to-install wiring harness connects directly to your vehicle's existing factory wiring without the need for cutting or splicing. It provides a standard 4-pin trailer wiring connector, allowing you to connect trailer tail lights, brake signal lights, and turn signals. Built with surface mount technology, this harness ensures reliable power and optimal light intensity while minimizing heat generation. Additionally, it features 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 lights, and turn signals • VEHICLE-SPECIFIC: Designed for select Mazda CX-9 models with factory tow package • RELIABLE POWER: Built with surface mount technology for optimal performance • DUST COVER: Includes a rubber dust cover for weather resistance