Help your Mustang's climate control switch between fresh outside air and recirculated cabin air with the Standard Ignition Recirculation Door Actuator ADR4277. It is a direct-fit replacement for the 2015-2019 Ford Mustang and the 2023 Ford Mustang. See the Buyer's Guide tab for engine-specific details.
This HVAC recirculation door actuator is an electrically driven unit that positions the recirculation mode door inside the HVAC housing. It moves the door on command from the climate controls, so the system draws in either outside air or air already inside the cabin.
- Direct-fit OE replacement: Designed for proper fit, form, and function, which helps make installation easier.
- 100% end-of-line tested: Every unit is checked before it ships, using OE performance as the benchmark to match or beat.
- Quality control throughout: As a global manufacturer, Standard Ignition oversees quality at every stage of the manufacturing process.
Signs this part may need replacing include a clicking or tapping noise from behind the dash, airflow that stays in recirculation or fresh-air mode regardless of the setting, or a recirculation button that no longer changes the airflow. HVAC controls, wiring, or the door itself can cause similar symptoms, so diagnose the system first. If a failed actuator is the cause, ADR4277 replaces it.
Interchange: ADS4277 · FR3B19E616DA · FR3Z19E616D · FR3Z19E616F · ADA323
This part cross-references / interchanges with the following part numbers:
ADS4277, FR3B19E616DA, FR3Z19E616D, FR3Z19E616F, ADA323
