Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-938
Take charge of your truck's cabin comfort with the Dorman blend door actuator 604-281, the electric motor that drives the HVAC blend door to control how air is routed and mixed inside the case. It installs as a direct-fit replacement for the 2011-2016 Ford F-250 Super Duty, F-350, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty, the 2016-2017 Ford F-650, and the 2016-2018 Ford F-750. This is the MAIN door actuator — because these trucks often use several HVAC door actuators, review the application notes to confirm it matches the location and function of the one you need to replace.
If a failed main actuator is the cause of temperatures that won't change or a door stuck between hot and cold, this Dorman air door actuator replaces it.
Interchange: ADS4244 · ADA291 · BC3Z19E616C · BC3Z19E616D · BC3Z19E616E · BC3Z19E616F · 73202 · DA1191 · ADR4244
This part cross-references / interchanges with the following part numbers:
What does the Dorman hvac heater blend door actuator 604-281 do?
It is the electric motor that moves the HVAC blend door, positioning it to control how air is directed and mixed inside the heating and air conditioning case.
Which vehicles does this Dorman heater blend door actuator fit?
It fits the 2011-2016 Ford F-250 Super Duty, F-350, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty, the 2016-2017 Ford F-650, and the 2016-2018 Ford F-750. See the "Vehicles it fits" section for details.
Is this the main blend door actuator position?
Yes, this is cataloged as the MAIN door actuator. Since these trucks often use several actuators, check the application notes to confirm it matches the position and function you need.
How do I know which Dorman blend door actuator 604 position I need?
Vehicles often have multiple HVAC door actuators for different positions. Review this part's application notes, and if you're unsure which one you need, consult a qualified service technician.
What are signs the blend door actuator may need replacing?
Signs may include temperature that won't change from hot to cold, air that won't blend properly, or a clicking or knocking noise from the dash. Diagnose the cause before replacing.
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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.