Perfect OE Replacement: 1573952, 89018374, 604-112, 15-73952. This HVAC heater blend door actuator fits and functions like the original equipment part on specified vehicles.
Fitment Vehicles: The blend door actuator is compatible with GMC 2003-2013 Sierra 1500, 2007 Sierra 1500 Classic, 2003,2005-2006 Sierra 1500 HD, 2007 Sierra 1500 HD Classic, 2003-2004 Sierra 2500, 2003-2014 Sierra 2500 HD, 2007 Sierra 2500 HD Classic, 2003-2005 Sierra 3500, 2007 Sierra 3500 Classic, 2007-2014 Sierra 3500 HD, 2003-2014 Yukon, 2003-2014 Yukon XL 1500, 2003-2013 Yukon XL 2500; Compatible with Cadillac 2003-2014 Escalade, 2003-2014 Escalade ESV, 2003-2013 Escalade EXT.
Fixes Common HVAC Issues: Eliminates problems like incorrect airflow direction, inconsistent cabin temperature, or clicking noises from under the dashboard. Restores full climate control function.
Precise Airflow Control: The A/C actuator manages the position of blend and mode doors to direct warm or cool air to desired areas — windshield, feet, or dashboard vents. Ensures optimal airflow and consistent interior comfort.