Dorman 604-930 HVAC Blend Door Actuator - Main

HVAC Blend Door Actuator for PT Cruiser

This Dorman HVAC blend door actuator is built for specific Chrysler PT Cruiser applications and is engineered to match the fit and function of the original unit. It uses a rotary switch activation design and a plastic housing to support precise air door movement in the HVAC system.

• Direct replacement HVAC blend door actuator for select Chrysler PT Cruiser models
• Rotary switch activation type for controlled air door operation
• Plastic construction for OE-style fit and function
• Fits 2006-2010 Chrysler PT Cruiser, Main position, recirculation
• Part number 604-930 for application matching and catalog lookup

Detailed Product Overview

Dorman 604-930 is a heater blend door actuator designed for the main HVAC recirculation position on 2006-2010 Chrysler PT Cruiser models. It is precision-engineered to align with the original actuator’s quality and operating characteristics, helping restore proper control of airflow through the heating and air conditioning system. This part cross-references Standard Ignition ADR4251 for the same application.

Common HVAC Problems This Part Can Address

• Inconsistent cabin temperature control
• Airflow stuck on one vent or mode setting
• Recirculation door not responding to HVAC commands
• Clicking or binding from the HVAC actuator area
• Loss of proper blend door movement in the dash HVAC system

Installation Notes and Tips

Verify the vehicle year, make, model, and main recirculation position before installation. On 2006-2010 Chrysler PT Cruiser applications, access is typically through the HVAC housing area, so confirm connector style and actuator orientation before removal. The rotary activation design should be matched to the original unit for correct operation. Use the part number 604-930 and the vehicle fitment details to confirm application before ordering.

Quality Assurance

Dorman manufactures this actuator as an OE-style replacement for specific vehicle applications, with engineering focused on matching original fit and performance characteristics. Part number 604-930 is built for the 2006-2010 Chrysler PT Cruiser, Main recirculation position.