Dorman 604-012 HVAC Blend Door Actuator - Main

HVAC Blend Door Actuator for Chrysler and Dodge

The Dorman 604-012 HVAC blend door actuator is a precision-engineered replacement for the original heater blend door actuator on select Chrysler and Dodge vehicles. It uses a rotary switch activation design and a plastic housing to restore temperature blend control in the HVAC system.

• Direct replacement HVAC blend door actuator for select applications
• Rotary switch activation type for blend door movement
• Plastic construction
• Matches original fit and function for the listed vehicles
• Cross-references Standard Ignition ADR4308 for the same application

Detailed Product Information

This Dorman 604-012 actuator is built for HVAC temperature control systems that rely on a blend door to regulate heated and cooled air. It is used in 2001-2006 Chrysler Cirrus, 2001-2006 Chrysler Sebring, and 2001-2006 Dodge Stratus main blend applications. The part number 604-012 is also referenced by aftermarket numbers including 4885207AA, ADA339, ADS4308, and APBDA0247.

For drivers searching for a 2001-2006 Chrysler Sebring blend door actuator, 2001-2006 Dodge Stratus HVAC actuator, or 2001-2006 Chrysler Cirrus heater blend door actuator, this replacement is matched to the original application requirements. Dorman 604-012 is intended to restore proper blend door operation when the factory actuator fails or becomes inconsistent.

Common Problems It Can Address

• Inconsistent cabin temperature control
• Air stuck on hot or cold
• Blend door movement that does not respond correctly
• HVAC clicking or actuator noise from the dash area
• Loss of proper air temperature mixing in the main HVAC box

Installation Notes and Tips

Verify the vehicle year, make, model, and main blend position before ordering. Compare the connector style and actuator layout to the original unit, and inspect the blend door operation after installation to confirm smooth movement. This part is listed for 2001-2006 Chrysler Cirrus, 2001-2006 Chrysler Sebring, and 2001-2006 Dodge Stratus main blend applications.

Quality Assurance

Dorman engineers this HVAC heater blend door actuator to match the quality and performance of the original part on the specified vehicles. The design follows the original actuator function for the listed applications and supports reliable HVAC temperature control.