Four Seasons HVAC Recirculation Door Actuator P/N:73573
Keep the fresh-air and recirculation modes on your 2007-2015 Mazda CX-9 switching on command with the Four Seasons Recirculation Door Actuator (MPN 73509). This small electric motor drives the recirculation door inside the HVAC case, positioning the flap to draw in outside air or recirculate cabin air as the climate controls request. It installs as a direct-fit replacement for the 2007-2015 Mazda CX-9.
Built to OE-level fit and function for the listed application. If a failed actuator is the cause of your recirculation door sticking, not switching modes, or clicking behind the dash, this replaces it — diagnose the cause first, since other faults can produce the same signs.
Interchange: 604457 · BDAC1409 · TD1161B60 · DA1248 · A60509 · MT18788
This part cross-references / interchanges with the following part numbers:
What does this recirculation door actuator do?
It's a small electric motor that moves the recirculation door inside the HVAC case, switching airflow between outside fresh air and recirculated cabin air as the climate controls command.
What vehicles does this HVAC recirculation door actuator fit?
It's a direct-fit replacement for the 2007-2015 Mazda CX-9. Check the Buyer's Guide tab to confirm it matches your vehicle.
What comes with the actuator?
It includes a lever arm, gear, and cam gear hardware and linkage as applicable to the application, along with the internal motor, drive gears, electronics and connections.
What are the signs this actuator may need replacing?
Recirculation mode may stop responding, the door may stick, or you may hear clicking or knocking behind the dash. Diagnose the cause before replacing, as other faults can cause similar signs.
Which part numbers does it replace?
It interchanges with 604457, BDAC1409, TD1161B60, DA1248, A60509 and MT18788.
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.