/live/media/FS/FS_73790_FRO.JPG)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Four Seasons 73790 HVAC Recirculation Door Actuator - Left
| Brand | Four Seasons 73790 |
|---|---|
| Position | Left |
| Door Linkage | Arm |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 5 |
| Fits | Subaru · 10 vehicles |
Direct-fit replacement. Built as an HVAC air door actuator for precise recirculation control.
Arm linkage design. Supports smooth actuator movement with a 5-terminal electrical layout.
Proven brand experience. Backed by Four Seasons and over 50 years in mobile A/C components.
Cross-references Four Seasons 73790 and 72131AN00A for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
HVAC Recirculation Door Actuator Overview
The Four Seasons 73790 HVAC recirculation door actuator is built for precise control of the air door inside the climate system. It is a direct-fit style replacement for select Subaru HVAC applications, including Legacy and Outback models.
Key Features
- HVAC air door actuator design for recirculation door control
- Arm-style door linkage for proper actuator movement
- 5-terminal pin configuration for electrical connection
- 4 mounting ears for secure installation
- Four Seasons engineering backed by more than 50 years of mobile A/C experience
Detailed Description
Four Seasons 73790 is an HVAC recirculation door actuator engineered to restore controlled movement of the air door in the heating and air conditioning system. The arm linkage and 5-pin electrical layout support accurate actuator operation, while the 4-ear mounting design helps it seat correctly in the HVAC housing. This part cross-references 72131AN00A for the same application. Fits 2020-2024 Subaru Legacy, N/A and Fits 2021-2024 Subaru Outback, N/A. Fits 2020 Subaru Outback, Left. For Subaru Legacy and Subaru Outback owners replacing a failed HVAC actuator, 73790 provides a direct replacement path for the specified applications.
Common Issues This Part Can Address
- Recirculation door stuck in one position
- Inconsistent cabin airflow direction
- HVAC clicking or repeated actuator movement
- Loss of proper air door response from the climate control system
Installation Notes and Quality Assurance
Verify connector style, mounting ear layout, and door linkage type before installation. Confirm the vehicle application and position listed in the fitment data, especially for the 2020 Subaru Outback left-side application. Four Seasons tests its products for dependable operation, and this part is supported by the brand's long history in mobile air conditioning components.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Subaru | Legacy | N/A | — |
| 2024 | Subaru | Outback | N/A | — |
| 2023 | Subaru | Legacy | N/A | — |
| 2023 | Subaru | Outback | N/A | — |
| 2022 | Subaru | Legacy | N/A | — |
| 2022 | Subaru | Outback | N/A | — |
| 2021 | Subaru | Legacy | N/A | — |
| 2021 | Subaru | Outback | N/A | — |
| 2020 | Subaru | Legacy | N/A | — |
| 2020 | Subaru | Outback | Left | — |
| No rows match your filter. | ||||