Four Seasons HVAC Recirculation Door Actuator P/N:73377
Four Seasons 73524 recirculation door actuator for the 2006-2011 Honda Civic and other vehicles moves the door that selects fresh or recirculated cabin air. Also called an HVAC recirculation door actuator, it holds an internal motor and drive gears that move that door.
Air that stays on one setting when you switch between fresh and recirculated, or a door that never changes position, can mean the actuator is worn. Before you replace it, rule out a loose connector or a stuck door, since either can leave the air on one setting too.
This actuator fits the 2006-2011 Honda Civic, the 2007-2011 Honda CR-V and the 2007-2012 Acura RDX. It meets or exceeds OE specifications for fit and function. This listing is one actuator, and the 2007-2011 Honda CR-V takes one.
Fit and size
Build and materials
One recirculation door actuator, with the lever arm, gear, cam gear hardware and linkage that apply.
Interchange: BDAC1417 · MT18682 · 1712730 · 1712743 · 79350SNAA01 · 79350SNEA01 · DA1489 · A60524 · MT18662
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Four Seasons 73524 the right recirculation door actuator for a 2007-2012 Acura RDX?
Yes. Four Seasons 73524 fits the 2007-2012 Acura RDX, which takes one actuator.
Does the 73524 recirculation door actuator come with the lever arm and linkage?
Yes, as applicable. Four Seasons 73524 includes the lever arm, gear, cam gear hardware and linkage that apply to it.
How many terminal pins does this recirculation door actuator have?
This actuator has 7 terminal pins.
What does a failing recirculation door actuator sound like?
You may hear clicking behind the dash, or notice the door does not move when you change between fresh and recirculated air. Those signs can mean the actuator is worn.
Is Four Seasons 73524 a replacement for number 79350SNAA01?
Yes. 79350SNAA01 is listed as an interchange number for this Four Seasons 73524 actuator.
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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.