Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-354
Help restore proper HVAC airflow with the Dorman blend door actuator (P/N 604-329), a direct-fit replacement for the inlet air door actuator in the MAIN position. This small electric motor positions the inlet air door inside the HVAC case, and when the original actuator wears out or suffers electrical burnout you may notice clicking or knocking from the dash, inconsistent airflow, or a door stuck in one setting. It drops in on a wide range of applications, including the 2010-2015 Hyundai Tucson, 2011-2022 Kia Sportage, and 2011-2017 Hyundai Accent — see the "Vehicles it fits" section for the full list.
Interchange: 971621JAA0 · DA1231
This part cross-references / interchanges with the following part numbers:
What does this Dorman air door actuator do?
It's a small electric motor that positions the inlet air door inside the HVAC case in the MAIN position, helping control airflow through the system.
Is this the right blend door actuator for a 2011-2022 Kia Sportage?
It is listed for the 2011-2022 Kia Sportage. Because vehicles use several actuators, review the application notes to confirm it matches the position and function you need.
What are signs this actuator may need replacing?
Common signs include clicking or knocking noises behind the dash, airflow stuck at one setting, or the inlet door not moving as commanded.
How do I know which actuator position I need?
Many vehicles have multiple HVAC door actuators for different positions. Check this part's application notes, or consult a qualified technician if you're unsure which one you need.
What numbers does this part interchange with?
It cross-references 971621JAA0 and DA1231. Searching your original actuator number against these can help confirm you have the right replacement.
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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.