Review on 🔧 Air Door Actuator - Enhanced Replacement for 15-73952, 52495593, 89018374, 604-112 - Fits Chevy, GMC, Cadillac & Hummer Models 2003-2014 - HVAC Blend Control Actuator - Air Heater Blend Door by Duane Rogers

I bought this product for my Silverado. I had a problem: the airflow does not escape from the front deflectors. This product is a piece of junk. A new calibration was not possible. I worked 6 hours to figure out why it didn't work. I was willing to buy an HVAC controller because I figured that was the problem. I decided to try another drive from a different brand. Worked the first time and no more problems.