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Four Seasons 73363 HVAC Recirculation Door Actuator
HVAC Recirculation Door Actuator for Hyundai and Kia
The Four Seasons 73363 is an HVAC recirculation door actuator built for select Hyundai and Kia vehicles. It controls the air door movement inside the climate system, helping direct cabin airflow between fresh air and recirculated air settings.
Four Seasons Air Door Actuator products are focused on HVAC control components that restore proper door movement and climate-system response. This part number is a direct-fit style replacement for applications that use a male door linkage, 3 mounting ears, and a 5-pin terminal layout.
Key Features
- HVAC air door actuator for recirculation door operation
- Male door linkage for the specified application
- 3 mounting ears for secure installation
- 5 terminal pins for the vehicle’s electrical connection
- Four Seasons part number 73363
- Fits 2008-2010 Hyundai Azera, 2009-2010 Hyundai Sonata, 2008-2010 Kia Magentis, and 2008-2010 Kia Optima in the listed configurations
Detailed Description
The Four Seasons 73363 HVAC Recirculation Door Actuator is used to move the recirculation door inside the heating and air conditioning housing. When the actuator operates correctly, the system can switch airflow modes as commanded by the climate controls. This part is listed for 2009-2010 Hyundai Azera, 2009 Hyundai Sonata, 2008 Hyundai Azera from 2/15/2008, 2009-2010 Kia Magentis, 2008 Kia Magentis to 8/08, and 2008-2010 Kia Optima in the noted build ranges. If you are searching for a Hyundai Sonata or Kia Optima HVAC recirculation door actuator, Four Seasons 73363 is the matching part number to verify against your original unit.
This part cross-references A60363 and 1243K600 for the same application.
Common Problems This Part Can Address
- Recirculation door stuck in one position
- Airflow not changing between fresh and recirculated modes
- Clicking or repeated movement from the HVAC housing
- Inconsistent cabin air direction control
- Climate control response issues tied to the air door actuator
Installation Notes and Tips
Verify the original actuator’s connector, linkage style, mounting ear count, and pin count before installation. Compare the vehicle build date and trim-specific HVAC configuration to the fitment notes, especially for 2008 Hyundai Azera and 2008 Kia Magentis applications. Confirm the replacement part number 73363 against the removed unit to ensure the correct match for your Hyundai or Kia HVAC system.
Quality Assurance
Four Seasons supplies HVAC control components for service replacement applications, and this Air Door Actuator line is built around the listed OE-style fitment details for accurate vehicle matching.
| Brand | Four Seasons |
|---|---|
| Part Number | 73363 |
| Position | Air Door Actuator |
| Door Linkage | Male |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Hyundai | Azera | N/A | Air Door Actuator | ||
| 2010 | Kia | Magentis | 2.7L | V6 | N/A | Air Door Actuator |
| 2010 | Kia | Optima | N/A | Air Door Actuator | ||
| 2009 | Hyundai | Azera | N/A | Air Door Actuator | ||
| 2009 | Hyundai | Sonata | N/A | Air Door Actuator | ||
| 2009 | Kia | Magentis | N/A | Air Door Actuator | ||
| 2009 | Kia | Optima | N/A | Air Door Actuator | ||
| 2008 | Hyundai | Azera | N/A | From 2/15/2008; Air Door Actuator | ||
| 2008 | Kia | Magentis | N/A | To 8/08; Air Door Actuator | ||
| 2008 | Kia | Optima | N/A | From 9/07; Air Door Actuator |
* 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.