Recirculation Door Actuator for 2016-2019 Hyundai Sonata & More - Four Seasons 73721

$32.99

Four Seasons HVAC Recirculation Door Actuator 73721

Part number: 73721

UPC: 096361253667

Condition: New

Weight: 0.37 LBS

Item Package Quantity: 1

$32.99

Current Stock: 202

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Four Seasons HVAC Recirculation Door Actuator P/N:73721

$32.99

Description

Take back command of your cabin's fresh-air and recirculate settings with the Four Seasons HVAC Recirculation Door Actuator 73721. This electric actuator drives the recirculation door inside the HVAC case, switching airflow between outside air and recirculated cabin air on command. It drops in as a direct-fit replacement for many vehicles, among them the 2016-2019 Hyundai Sonata, 2019-2023 Ford Ranger and 2017-2020 Kia Optima — see the "Vehicles it fits" section for the full list.

Motor-driven assembly: quality internal motor, drive gears, electronics and connections.
Included: lever arm, gear, cam gear hardware and linkage as applicable.
Tested: checked for function, durability and longevity.
OE-matched: built to match OE fit and function on the listed applications.

Signs the original actuator may need replacing include a clicking or knocking noise behind the dash and airflow that won't switch between fresh and recirculated air. If a failed recirculation door actuator is the cause, this unit replaces it — diagnose the door and linkage first, since a stuck door can share these symptoms.

Interchange: ACT2071IM · BDAH1102 · AB3Z19E616A · 97162C1000 · DA1659

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

ACT2071IM, 73721, BDAH1102, AB3Z19E616A, 97162C1000, DA1659

Buyer's Q&A

Frequently Asked Questions

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 fresh outside air and recirculated cabin air based on your climate control settings.

What vehicles does the Four Seasons 73721 fit?

It's a direct-fit replacement for many vehicles, among them the 2016-2019 Hyundai Sonata, 2019-2023 Ford Ranger and 2017-2020 Kia Optima. Check the "Vehicles it fits" section for the full list.

What are signs this actuator may need replacing?

Common signs include a clicking or knocking noise behind the dash, or airflow that won't switch between fresh and recirculated air. Diagnose the door and linkage first, as other parts can share these symptoms.

What's included with this actuator?

It includes a quality internal motor, drive gears, electronics and connections, plus a lever arm, gear, cam gear hardware and linkage as applicable.

What numbers does the 73721 replace?

It cross-references ACT2071IM, BDAH1102, AB3Z19E616A, 97162C1000, and DA1659.