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Four Seasons 73704 HVAC Recirculation Door Actuator
HVAC Recirculation Door Actuator for Subaru
Restore proper cabin air control with this Four Seasons HVAC recirculation door actuator. Built for the recirculation door linkage with a cam-style connection, it helps maintain accurate movement of the HVAC air door in Subaru Legacy and Subaru Outback applications.
- Four Seasons part number 73704
- HVAC air door actuator for recirculation door operation
- Cam-style door linkage for the specified application
- 4 mounting ears for secure installation
- 7-terminal pin connector design
- Direct fit for select 2010-2014 Subaru Legacy and 2010-2014 Subaru Outback applications
Application Details
Compatible With 2010-2014 Subaru Legacy and 2011-2014 Subaru Outback, this actuator is used in HVAC systems that rely on precise recirculation door movement. It is also listed for 2010 Subaru Outback, from 2/09. If you are searching for a Subaru Legacy HVAC recirculation door actuator or a Subaru Outback air door actuator, Four Seasons 73704 is the referenced replacement.
This part cross-references 72131AJ12A and ACT2053IM for the same application.
What It Helps Fix
- Recirculation door stuck in one position
- Improper cabin air recirculation control
- HVAC airflow that does not respond correctly to mode changes
- Clicking or inconsistent actuator movement behind the dash
- Loss of accurate air door positioning in the HVAC case
Installation Notes and Tips
Verify the connector style, mounting ear layout, and cam linkage match the original unit before installation. Confirm vehicle application by year and model, especially for the 2010 Subaru Outback with the 2/09 build note. After installation, cycle the HVAC controls to confirm smooth recirculation door movement and proper system response.
Quality Assurance
Four Seasons backs this actuator with more than 50 years of mobile A/C experience and states that its products are engineered and tested for long service life and dependable operation.
| Brand | Four Seasons |
|---|---|
| Part Number | 73704 |
| Door Linkage | Cam |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 7 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Subaru | Legacy | N/A | |
| 2014 | Subaru | Outback | N/A | |
| 2013 | Subaru | Legacy | N/A | |
| 2013 | Subaru | Outback | N/A | |
| 2012 | Subaru | Legacy | N/A | |
| 2012 | Subaru | Outback | N/A | |
| 2011 | Subaru | Legacy | N/A | |
| 2011 | Subaru | Outback | N/A | |
| 2010 | Subaru | Legacy | N/A | |
| 2010 | Subaru | Outback | N/A | From 2/09 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.