Four Seasons HVAC Defrost Mode Door Actuator,HVAC Mode Door Actuator P/N:73093
Take command of where the air flows through your climate system with the Four Seasons Mode Door Actuator 73608. This electric actuator drops in as a direct-fit replacement for the 2019-2023 Honda Passport, 2016-2023 Honda Pilot, 2017-2023 Honda Ridgeline, and 2014-2020 Acura MDX — see the Buyer's Guide tab for engine-level fitment.
The actuator is a small motor-and-gear unit that rotates the HVAC mode door on command from the climate controls, routing air between the dash vents, floor ducts, and defrost outlets. If a failed actuator is the cause of air that stays stuck on one outlet, a mode that won't change, or a repeated clicking/knocking behind the dash, this replaces it.
Backed by Four Seasons' decades of mobile A/C experience.
Interchange: ACT1932IM · BDAH1086 · 1712721 · 79240TZ5A41 · DA9014 · A60608 · MT18652
This part cross-references / interchanges with the following part numbers:
What does the Four Seasons 73608 do?
It's an electric actuator that rotates the HVAC mode door, directing airflow between the dash vents, floor ducts, and defrost outlets based on your climate control settings.
What is an HVAC mode door actuator?
It's the motor-driven gear unit that positions the mode door inside the HVAC housing, so the system delivers air to the vents, floor, or defrost as selected.
What are signs this actuator may need replacing?
Air stuck on one outlet, a mode setting that won't change, or a repeated clicking/knocking behind the dash. Diagnose the cause first, since other parts can produce similar symptoms.
Which vehicles does the 73608 fit?
It's a direct-fit replacement for the 2019-2023 Honda Passport, 2016-2023 Honda Pilot, 2017-2023 Honda Ridgeline, and 2014-2020 Acura MDX. Check the Buyer's Guide tab to confirm your vehicle.
What's included with the actuator?
It includes the lever arm, gear, cam gear hardware, and linkage as applicable, along with the internal motor, drive gears, electronics, and connections.
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.