Dorman 604-298 HVAC Blend Door Actuator - Main

Dorman 604-298 HVAC Blend Door Actuator

Dorman 604-298 is a heater blend door actuator built to match the fit and function of the original unit on select Saab and Cadillac applications. It uses a rotary switch activation design with a 2-pin female terminal connection for direct replacement service on the specified recirculation door position.

Key Features

• HVAC blend door actuator for recirculation door operation
• Rotary switch activation type
• 2-pin female terminal design
• Plastic housing for HVAC system use
• Direct-fit replacement for select Saab 9-3 and Cadillac BLS models
• Part number 604-298 for catalog and fitment verification

Detailed Product Information

This HVAC heater blend door actuator is engineered to match the original actuator used in specific vehicle years, makes, and models. It is listed for 2003-2011 Saab 9-3, Main, Recirculation Door and 2007-2008 Cadillac BLS, Main, Recirculation Door applications. For buyers searching for a Saab 9-3 recirculation door actuator or a Cadillac BLS HVAC blend door actuator, Dorman 604-298 provides the correct electrical and mechanical configuration for the listed vehicles. This part cross-references URO 13192013 for the same application.

Common HVAC Problems This Part Can Address

• Recirculation door stuck in one position
• Inconsistent cabin air routing
• HVAC controls that no longer respond correctly
• Airflow that does not switch between fresh and recirculated modes
• Noise or clicking from the HVAC actuator area

Installation Notes and Tips

Verify the vehicle year, make, model, and recirculation door position before ordering. Confirm the 2-pin female connector and rotary actuator style match the original part on the vehicle. Access to the HVAC housing may require removal of interior trim panels, so compare the original actuator location and connector orientation before installation. After replacement, cycle the HVAC controls to confirm proper recirculation door movement.

Quality Assurance

Dorman designs this actuator as a replacement for the original blend door actuator on the listed applications, with construction intended to match OE fit and performance expectations for the specified vehicles.