Review on 🔧 604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse, GMC Acadia, Buick Enclave - Fits Models 2007-2013 - Replaces OEM# 15-73989, 20826182, 1573989 by Justin Steele

My wife's car did not heat the passenger side - rear and driver's side were fine. Youtube videos on this (especially the "Lake Superior Downrigger" video showed this drive was the solution and how to install it. I also ordered some open end wrenches and fingertip screwdrivers and T20 bits to help with the installation. Screws are hard to come by so It made a big difference.It took about 20-30 minutes to install due to the limited space and I didn't feel warm until I drove the car but it worked!Madam please and I have a lot of money saved by making it myself.