[FUNCTION]: The replacement air door actuator controls the air temperature from the AC vents and recirculation/outside air into the vehicle's interior. [COMPATIBLE]: The blend door actuator fits a variety For 2011-13 Grand Please see the detailed description for more models. [REPLACE PART]: 604-045 68079488AA, G04027, T6892003 [EASY INSTALLATION]: Simple installation and for correct driver and passenger side. Please remember to recalibrate your system after installation. Part Name: HVAC Heater Blend Door Actuator Condition: New Placement on Vehicle: Type: Direct Replacement : 2011-2013 Durango V6 3.6L Sport Utility Main 2011-2013 Durango V8 5.7L Sport Utility Main 2011-2013 Grand V6 3.6L Sport Utility 2011-2013 Grand V8 5.7L Sport Utility Main 2012-2013 Grand V8 6.4L Sport Utility Main Material: Plastic Color: Black Package Contents: 1 x HVAC Heater Blend Door Actuator Only the above package content, other products are not included. Note: Light shooting and different displays may