Dorman 604-002 HVAC Blend Door Actuator - Auxiliary, Left Main or Main

OE Quality 60-Day Returns

Dorman 604-002 HVAC Blend Door Actuator - Auxiliary, Left Main or Main

Brand	Dorman 604-002
Position	Main
Material	Plastic
Package Contents	Actuator
Switch Activation Type	Rotary
Fits	Dodge, SRT, Ram, and Chrysler · 166 vehicles

OE-style replacement. Precision-engineered to match original quality and performance.

Rotary activation. Smoothly controls HVAC blend door movement.

Plastic construction. Lightweight actuator built for the HVAC system.

Cross-references SKP SK604002, Standard Ignition ADR4201 and 604002 for the same application. See all 6.

$34.33Free shipping

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Dorman 604-002 HVAC Blend Door Actuator

Dorman 604-002 is an HVAC blend door actuator built for specific Dodge, Chrysler, and Ram applications. It uses a rotary switch activation design and a plastic housing to match the original actuator’s function in vehicles with heater and climate control systems.

For drivers searching for a replacement HVAC blend door actuator for Dodge Ram 1500, Ram 2500, Ram 3500, Durango, Aspen, Viper, Sebring, Cirrus, or Stratus, this part provides a direct-fit service solution for listed positions and configurations. The Dorman 604-002 part number is also a useful reference when comparing OE and aftermarket listings.

Key Features

HVAC blend door actuator for temperature and airflow control
Rotary switch activation type for listed applications
Plastic construction for OE-style fit and function
Matches the original actuator design on specific vehicle years, makes, and models
Part number 604-002 for easy catalog lookup

Application Details

Compatible With select 2001-2017 Dodge, Chrysler, and Ram vehicles, including 2002-2008 Dodge Ram 1500, 2003-2009 Dodge Ram 2500, 2003-2009 Dodge Ram 3500, 2004-2009 Dodge Durango, 2007-2009 Chrysler Aspen, and 2003-2006 Dodge Viper. It also covers heater-only Ram 2500 and Ram 3500 applications for 2011-2012 models, along with additional blend, defrost, recirculation, mode, and auxiliary positions shown in the fitment data.

This part cross-references Standard Ignition ADR4201 for the same application.

What It Helps Fix

Incorrect cabin temperature control
Stuck blend door operation
Loss of airflow direction control
Recirculation or defrost actuator failure
HVAC clicking, binding, or inconsistent movement

Installation Notes

Verify the vehicle year, make, model, and HVAC position before ordering. Match the actuator location shown in the fitment data, including Main, Left Main, and Auxiliary applications. Confirm the connector style and mounting location against the original unit before installation. After replacement, cycle the HVAC controls to confirm proper blend door movement and temperature response.

Quality Assurance

Dorman engineers this HVAC heater blend door actuator to align with the quality and performance of the original part on the listed applications. The Dorman 604-002 is built as a direct replacement for specific factory configurations and is cataloged for OE-style service use.

This part fits 166 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Position	Notes
2017	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2016	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2015	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2012	Ram	2500	—	Main	w/Heater Only; Packaging Type: Box
2012	Ram	3500	—	Main	w/Heater Only; Packaging Type: Box
2011	Ram	2500	—	Main	w/Heater Only; Packaging Type: Box
2011	Ram	3500	—	Main	w/Heater Only; Packaging Type: Box
2010	Dodge	Ram 3500	Cab & Chassis	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2010	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2009	Chrysler	Aspen	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2009	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2009	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Heavy Duty Model; Packaging Type: Box
2009	Dodge	Ram 1500	—	Main	Recirculation; Heavy Duty Model; Packaging Type: Box
2009	Dodge	Ram 1500	—	Main	Defrost; Heavy Duty Model; Packaging Type: Box
2009	Dodge	Ram 1500	—	Main	Mode; Heavy Duty Model; Packaging Type: Box
2009	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2009	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2009	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2009	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2009	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2009	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2009	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2009	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2009	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2009	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2009	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2008	Chrysler	Aspen	—	Auxiliary	To 1/03/08; Packaging Type: Box
2008	Chrysler	Aspen	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2008	Dodge	Durango	—	Auxiliary	To 1/03/08; Packaging Type: Box
2008	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2008	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2008	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2008	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2008	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2008	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2008	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2008	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2008	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2008	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2008	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2008	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2007	Chrysler	Aspen	—	Auxiliary	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2007	Chrysler	Aspen	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2007	Dodge	Durango	—	Auxiliary	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2007	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2007	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2007	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2007	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2007	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2007	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2007	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2007	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2007	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2007	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2007	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2006	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2006	Chrysler	Sebring	—	Main	Recirculation; Packaging Type: Box
2006	Dodge	Durango	—	Auxiliary	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2006	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2006	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2006	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2006	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2006	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2006	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2006	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2006	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2006	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2006	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2006	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2006	Dodge	Stratus	—	Main	Recirculation; Packaging Type: Box
2006	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2005	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2005	Chrysler	Sebring	Convertible	Main	Recirculation; Packaging Type: Box
2005	Chrysler	Sebring	Sedan	Main	Recirculation; Packaging Type: Box
2005	Dodge	Durango	—	Auxiliary	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2005	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2005	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2005	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2005	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2005	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2005	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2005	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2005	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2005	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2005	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2005	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2005	Dodge	Stratus	Sedan	Main	Recirculation; Packaging Type: Box
2005	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2004	Chrysler	Sebring	Convertible	Main	Recirculation; Packaging Type: Box
2004	Chrysler	Sebring	Sedan	Main	Recirculation; Packaging Type: Box
2004	Dodge	Durango	—	Auxiliary	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004	Dodge	Durango	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2004	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2004	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2004	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2004	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2004	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2004	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2004	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2004	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2004	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2004	Dodge	Stratus	Sedan	Main	Recirculation; Packaging Type: Box
2004	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2003	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2003	Chrysler	Sebring	Convertible	Main	Recirculation; Packaging Type: Box
2003	Chrysler	Sebring	Sedan	Main	Recirculation; Packaging Type: Box
2003	Dodge	Durango	—	Auxiliary	Blend; Box packaging
2003	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2003	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2003	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2003	Dodge	Ram 2500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 2500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 2500	—	Main	Defrost; Box packaging.
2003	Dodge	Ram 2500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2003	Dodge	Ram 2500	—	Main	Recirculation; Packaging Type: Box
2003	Dodge	Ram 3500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 3500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2003	Dodge	Ram 3500	—	Main	Defrost; Box packaging.
2003	Dodge	Ram 3500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2003	Dodge	Ram 3500	—	Main	Recirculation; Packaging Type: Box
2003	Dodge	Stratus	Sedan	Main	Recirculation; Packaging Type: Box
2003	Dodge	Viper	—	Main	Proper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2002	Chrysler	Sebring	Convertible	Main	Recirculation; Packaging Type: Box
2002	Chrysler	Sebring	Sedan	Main	Recirculation; Packaging Type: Box
2002	Dodge	Durango	—	Auxiliary	Blend; Box packaging
2002	Dodge	Ram 1500	—	Left Main	Blend; Dual Zone Temperature Control; Packaging Type: Box
2002	Dodge	Ram 1500	—	Main	Defrost; Box packaging.
2002	Dodge	Ram 1500	—	Main	Recirculation; Packaging Type: Box
2002	Dodge	Ram 1500	—	Main	HVAC Blend Door Actuator for mode selection in box packaging.
2002	Dodge	Ram 1500	—	Main	Blend; Exc. Dual Zone Temperature Control; Packaging Type: Box
2002	Dodge	Stratus	Sedan	Main	Recirculation; Packaging Type: Box
2001	Chrysler	Cirrus	Sedan	Main	Recirculation; Packaging Type: Box
2001	Chrysler	Sebring	Convertible	Main	Recirculation; Packaging Type: Box
2001	Chrysler	Sebring	Sedan	Main	Recirculation; Packaging Type: Box
2001	Dodge	Durango	—	Auxiliary	Blend; Box packaging
2001	Dodge	Stratus	Sedan	Main	Recirculation; Packaging Type: Box
No rows match your filter.

Directly replaces or cross-references 6 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

SKP — SK604002Standard Ignition — ADR42016040024885206AAADA718ADS4201