Switch cleanly between fresh outside air and recirculated cabin air with the Four Seasons Recirculation Door Actuator 73625. This small electric actuator drives the recirculation door inside the HVAC case, positioning it so the system pulls in either outside air or cabin air on command from your climate controls. It installs as a direct-fit replacement for many vehicles, among them the 2016-2019 Chevrolet Cruze, 2016-2019 Chevrolet Volt and 2018-2020 Buick Regal Sportback — see the "Vehicles it fits" section for the full list and engine-level details.
- Includes as applicable: lever arm, gear, cam gear hardware and linkage.
- Internal build: internal motor, drive gears, electronics and connections.
- Validated: tested for function, durability and longevity.
- OE fit: built to OE-level specifications for fit and function.
If the recirculation door stops moving, sticks in fresh-air or recirculate mode, or clicks/chatters behind the dash, a failed actuator may be the cause — and if it is, this unit replaces it. Diagnose the door and linkage before replacing so you address the actual fault.
Interchange: BDAA1362 · 13416716 · 13426651 · DA1563
This part cross-references / interchanges with the following part numbers:
73625, BDAA1362, 13416716, 13426651, DA1563
Frequently Asked Questions
What does the HVAC recirculation door actuator do?
It's a small electric motor-and-gear unit that moves the recirculation door in the HVAC case, positioning it to draw in fresh outside air or recirculated cabin air based on your climate control settings.
Does this fit my vehicle?
It's a direct-fit replacement for many vehicles, including the 2016-2019 Chevrolet Cruze, 2016-2019 Chevrolet Volt and 2018-2020 Buick Regal Sportback. See the "Vehicles it fits" section for the full list.
What's included with actuator 73625?
As applicable, it includes the lever arm, gear, cam gear hardware and linkage, along with the internal motor, drive gears, electronics and connections.
What are signs this actuator may need replacing?
Common signs include the recirculation door not switching between fresh and recirculated air, sticking in one mode, or a clicking/chattering sound behind the dash. Diagnose the door and linkage first.
What numbers does part 73625 interchange with?
It cross-references BDAA1362, 13416716, 13426651 and DA1563. Match your original part number to confirm the correct replacement.
