Curt - Custom 4-Flat, Select Toyota Highlander, OEM Tow Package Required - 56107 1500 HD Classic

1500 HD Classic

This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Dodge Durango and Chrysler Aspen (to verify your vehicle compatibility

550i and 550i xDrive (to verify vehicle compatibility

but even better together

Replacement OEM Tow Package Wiring Harness 7-Way w/Circuit Protected ModuLite HD Module

Curt - Custom 4-Flat, Select Toyota Highlander, OEM Tow Package Required - 56107 1500 HD ClassicCURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle to trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring