604-108 HVAC Heater Blend Door Actuator Replacement For Chevy Impala 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Easy Install OE Numbers 1573517 1574122 15844096 22754988 52409974 Restores Climate Control From Vents To Outside Air Fits GM Cars

Chevy Impala HVAC Blend Door Actuator Replacement 604-108
✔️ Direct replacement for factory blend door actuator in Chevy Impala

This HVAC blend door actuator is a direct replacement part that controls the cabin air temperature by changing the mix of outside air and recirculated air. It's designed for GM vehicles, including Chevy Impala models from 2004 to 2013, to restore proper climate control from the dash vents.

✅ Replacement part numbers: 604108, 1573517, 1574122, 15844096, 22754988, 52409974, 15-74122
✅ Fits Chevy Impala 04-13 and other GM cars with compatible HVAC controllers
✅ Easy installation with standard tools; recalibrate HVAC after install
✅ Durable plastic housing and internal circuitry for long life
✅ Package: 1 x Blend Door Actuator

💡 What is an HVAC blend door actuator used for?

In plain terms, it regulates how much cold or warm air you get by moving the blend door inside the HVAC box.

- Controls temperature by mixing outside air with recirculated air in GM vehicles - A handy replacement that helps restore precise climate control after actuator failure - Commonly used in Chevy Impala and similar GM models