Review of Tow Ready Custom Fit Vehicle Wiring 118639 – etrailer.com
Today we’re going to review part number 118639. This is the T1 vehicle wiring harness with the 4-way flat trailer connector. This part is a custom-fit part, it is designed to fit the Buick Regal starting in 2014. What I would recommend on the custom fit part, is to always use our website and the fit guide. Put in your year and model of vehicle and it’ll show you if this will work for your application. This harnass will provide a 4-way flat trailer connector to the back of your vehicle to power your trailer’s signal light. It connects quickly and easily using these plug-in T connectors.
Note: Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.