Switch cleanly between fresh outside air and recirculated cabin air with the Four Seasons HVAC Recirculation Door Actuator 73519. This small electric motor repositions the recirculation air door inside the HVAC case on command from the climate control, and it drops in as a direct-fit replacement for many vehicles, among them the 2008-2013 Toyota Land Cruiser, 2008-2013 Lexus LX570 and 2022-2023 Lexus GX460; see the Buyer's Guide tab for the full list.
Backed by decades of Four Seasons mobile A/C experience, it's engineered to OE-level fit and function and serves the MAIN or AUXILIARY recirculation door position as applicable.
If a failed recirculation door actuator is the cause, common signs include a clicking or knocking noise from behind the dash and a recirculation door that won't switch between fresh and recirculated air. Diagnose the cause before replacing.
Interchange: 604422 · BDAB1072 · 1713574 · 8710628170 · 8710650390 · 8710660210 · DA1484 · A60519 · 871060C130 · 871060R020 · 8710642080
This part cross-references / interchanges with the following part numbers:
What does the Four Seasons 73519 actuator do?
It's the electric motor that positions the recirculation air door in the HVAC case, moving it to switch airflow between fresh outside air and recirculated cabin air on command from the climate control.
What vehicles does this actuator fit?
It's a direct-fit replacement for many vehicles, among them the 2008-2013 Toyota Land Cruiser, 2008-2013 Lexus LX570 and 2022-2023 Lexus GX460. See the Buyer's Guide tab for the full list.
What's included with the actuator?
It includes the internal motor, drive gears, electronics and connections, plus the lever arm, gear, cam gear hardware and linkage as applicable.
What are the signs of a failing recirculation door actuator?
Common signs include a clicking or knocking noise from behind the dash and a recirculation door that stays stuck, no longer switching between fresh and recirculated air. Have the cause diagnosed first.
Does this fit the main or auxiliary position?
This actuator serves the MAIN or AUXILIARY recirculation door position, depending on the application. Check the Buyer's Guide to match the correct one for your vehicle.
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.
