Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-938
Keep your HVAC modes shifting smoothly with the Dorman hvac heater blend door actuator 604-132 (also written 604132), an electric actuator that drives the air door inside the HVAC case so it can move to the commanded position. Cataloged in the MAIN position and described by Dorman as the recirculation air door actuator, it fits many vehicles as a direct-fit replacement, among them the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2003-2008 Pontiac Vibe.
If a failed actuator is the cause of clicking from the dash or an air-door mode that won't change, this Dorman air door actuator replaces the original unit. See the Buyer's Guide tab for the full list of vehicles it fits.
Interchange: APBDA0082 · ADA353 · ADS4211 · 88970277 · DA1069 · SK604132 · ADR4211
This part cross-references / interchanges with the following part numbers:
What does the Dorman heater blend door actuator 604-132 do?
It's an electric actuator that moves an HVAC air door to its commanded position, helping direct airflow within the heating and cooling system.
Which vehicles does this actuator fit?
It fits many vehicles, among them the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2003-2008 Pontiac Vibe. See the Buyer's Guide tab for the full list.
How do I know I'm ordering the right actuator position?
Many vehicles use several HVAC door actuators for different positions. This one is cataloged in the MAIN position; review the application notes to confirm it matches the actuator you need to replace.
What are signs this actuator may need replacing?
Common signs include a clicking or knocking noise behind the dash and an air door that won't change modes. Diagnose the cause first, since other components can produce similar symptoms.
What numbers does the Dorman blend door actuator 604 cross-reference?
It interchanges with APBDA0082, ADA353, ADS4211, 88970277, DA1069, SK604132, and ADR4211.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.