Four Seasons HVAC Mode Door Actuator P/N:73580

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$45.99
MPN: 73580
Item Package Quantity: 1
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Four Seasons HVAC Mode Door Actuator P/N:73580
Four Seasons HVAC Mode Door Actuator P/N:73580
$45.99

Get conditioned air routed to the right vents with the Four Seasons HVAC Mode Door Actuator 73580, a direct-fit replacement for the 2008-2012 Honda Accord. This small electric actuator drives the mode door inside the HVAC case, positioning it to route airflow between the dash, floor, and defrost outlets as your climate-control settings command. If a worn actuator is behind vents that no longer switch or a mode door that hangs up, replacing it with this hvac mode door actuator brings that movement back under control.

  • Built to OE fit and function: made to match the original part's mounting and operation on the listed application.
  • Complete drive assembly: includes the lever arm, gear, cam gear, and linkage where applicable for a clean install.
  • Quality internals: internal motor, drive gears, electronics, and connections.
  • Verified: tested for function, durability, and longevity, backed by over 50 years of mobile A/C experience from Four Seasons.

Signs the actuator may need replacing include clicking or knocking from behind the dash, air that will not change from one vent to another, or a mode door that sticks. Diagnose the cause before ordering to confirm the actuator, not another component, is at fault.

Interchange: ACT1910IM · BDAC1431 · 79140TA0A01 · DA1534 · MT18660

This part cross-references / interchanges with the following part numbers:

ACT1910IM, 73580, BDAC1431, 79140TA0A01, DA1534, MT18660

Frequently Asked Questions

What does the Four Seasons 73580 actuator do?

It is an electric HVAC mode door actuator that moves the mode door inside the heater/AC case, positioning it to direct airflow between the dash, floor, and defrost outlets as commanded by your climate controls.

What vehicles does the 73580 fit?

It is a direct-fit replacement for the 2008-2012 Honda Accord. Check the Buyer's Guide tab to confirm the fit for your specific vehicle.

What are the signs this actuator may be failing?

Common signs include repeated clicking or knocking behind the dash, air that will not switch between vents, or a mode door that sticks. Diagnose the cause first, since other components can produce similar symptoms.

What comes with the 73580?

It includes the lever arm, gear, cam gear, and linkage where applicable, along with the internal motor, drive gears, electronics, and connections.

What numbers does the 73580 cross-reference?

It interchanges with ACT1910IM, BDAC1431, 79140TA0A01, DA1534, and MT18660.