Click for more info and reviews of this CURT Custom Fit Vehicle Wiring: https://www.etrailer.com/Custom-Fit-V... Check out some similar Custom Fit Vehicle Wiring options: https://www.etrailer.com/fitguidet1.htm https://www.etrailer.com Don’t forget to subscribe! / etrailertv Full transcript: https://www.etrailer.com/tv-Demo-Curt... Today we're going to review part number 56077. This is the Curt T-Connector Vehicle Wiring Harness with the four way flat trailer connector. This is a custom fit part. This is designed to fit the 2005 to 2007 Buick Teraza, the 2006 to 2009 Chevrolet Uplander and the 2005 to 2007 Saturn Relay and Pontiac Montana SV6. On a custom fit part, I always recommend to go to our website, use our fit guide, put in your year model vehicle and it will tell you if this will work for your application. This harness provides this four way flat trailer connector at the back of your vehicle to power your trailer signal lights. It does connect very quickly and easily. There's no cutting or splicing of wires. Basically, you'll just locate the connection point which is usually in the rear cargo area on the drivers side of the vehicle, plug this T connector into the wiring harness and then run your four way out the back and you'll be ready to go. It does include this nice dust cap for the four way. Basically what you can do is just put that on to the plug, just like that, and you can leave it on if you like and then when you're not plugged in, you can just put the cap over the terminals and that will protect it from any damage or from the elements. It also comes with a nice set of detailed instructions that tell you how to install it and even show you pictures of where your connection is and some cable ties to take up any slack in the wiring. That should do it for the review on part number 56077. This is the Curt T-Connector Vehicle Wiring Harness with the four way flat trailer connector.