What kind of HVAC heater does Chevy Impala use?
What kind of HVAC heater does Chevy Impala use?
Use the fitment form at the top of the page to select your exact year and engine type for your Chevrolet Impala. This HVAC heater blend door actuator is precision-engineered to match the quality and performance of the original blend door actuator on specific vehicle years, makes and models.
What is the blend door actuator on a Chevy Impala?
The blend door actuator or air temperature blend door controls the combination of hold and cold air from your AC and heater. Additionally it controls the direction the air flows. When the factory blend door actuator fails you can loose control over the AC in your Impala or other vehicles.
What are the parts numbers for Chevy Impala?
Replaces the following part numbers: 1573517, 1574122, 15844096, 22754988, 52409974, 604-108, 15-74122, 15-73517, 604108 – This is not a genuine GM part it is a direct replacement for the factory blend door actuator. Redesigned housing last longer than factory part.
How does a Chevy Silverado blend door work?
The heater blend doors act as a gateway to the vehicle’s ventilation system. When heat is built up inside of the heater core, the actuator door shifts to allow the hot air through the system, and when the climate control is turned to cool, the door flaps in the other direction closing off the heater core.
Can a heater be removed from a blend door?
If the door is stuck the heater plenum with need to be removed and the problem resolved before installing the new unit. To test the blend door operation and too double check that you are changing the correct actuator motor turn the blower motor on and work the door in each way. You will be able to feel the air change temperature or vent level.
What to do if your Chevy Impala door actuator stops working?
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How does a blend door heater head work?
The knob tells the heater control “head” the preferred temperature setting and the control head commands blend door motor operation. The heater control head learns the actual position of the blend door through feedback mechanisms built into the blend door actuator.
Where is Dorman HVAC heater blend door actuator made?
This HVAC heater blend door actuator is precision-engineered to match the quality and performance of the original blend door actuator on specific vehicle years, makes and models. Dorman is a leading auto parts manufacturer founded in the United States and headquartered in Colmar, Pennsylvania. Our story began with the first mass market automobile.
