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Four Seasons 73371 HVAC Blend Door Actuator - Left or Main
| Brand | Four Seasons 73371 |
|---|---|
| Position | Main |
| Door Linkage | Arm |
| Mounting Ear Qty. | 3 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 5 |
| Product line | Air Door Actuator |
| Fits | Hyundai and Kia · 35 vehicles |
Air door actuator. Controls HVAC airflow with a direct replacement design.
Arm linkage. Uses an arm-style linkage for precise door movement.
5-pin connection. Features a five-terminal electrical interface.
Cross-references Four Seasons 73371, 9722238000 and A60371 for the same application. See all 4.
HVAC Blend Door Actuator for Hyundai and Kia
Restore proper cabin temperature control with this Four Seasons HVAC blend door actuator. Part number 73371 is built for vehicles that use a 5-terminal, arm-style air door actuator with 3 mounting ears, helping the HVAC system direct airflow through the correct blend door position.
Compatible with select Hyundai Santa Fe, Sonata, XG350, XG300, and Kia Magentis, Optima, Sorento applications, this Four Seasons Air Door Actuator line focuses on direct-fit HVAC control replacement for common import platforms.
- Four Seasons Air Door Actuator line for HVAC blend door control
- Arm-style door linkage for the specified HVAC door application
- 3 mounting ears for secure actuator mounting
- 5-terminal electrical connection
- Part number 73371 for direct reference and ordering
Fitment Details
This actuator fits 2006 Hyundai Santa Fe, main position, old body style HVAC heater core fitment; air door actuator. It also fits 2006 Kia Magentis, left position, to 9/2005; 2006 Kia Optima, to 9/05; 2003-2006 Kia Sorento; 2001-2005 Hyundai Santa Fe; 2005 Hyundai Sonata, old body style HVAC heater core fitment; 2002-2005 Hyundai XG350; 2001-2005 Kia Magentis, left position; 2002-2005 Kia Optima; 1999-2004 Hyundai Sonata; 2001 Hyundai XG300; and 2001 Kia Optima, from 1/00.
Use part number 73371 when matching the actuator to the vehicle’s HVAC control layout. This part cross-references 9722238000 and A60371 for the same application.
What It Helps Correct
- Inconsistent cabin temperature from a blend door that no longer moves correctly
- Air stuck on hot or cold due to actuator control failure
- HVAC mode changes that do not respond as expected
- Clicking or binding from a worn air door actuator
- Loss of proper airflow routing through the heater and A/C system
Installation Notes
Verify the vehicle’s year, make, model, position, and HVAC configuration before installation. Match the 5-terminal connector, 3-ear mounting pattern, and arm-style linkage to the original unit. On Hyundai Santa Fe and Hyundai Sonata old body style applications, confirm heater core and HVAC case fitment before ordering. After installation, cycle the temperature controls to confirm smooth door movement and proper blend operation.
Quality Assurance
Four Seasons supplies HVAC replacement components for service applications, and this actuator is cataloged for direct vehicle fitment by application. Confirm all fitment details against the original part number 73371 before installation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Hyundai | Santa Fe | — | — | Main | Old Body Style HVAC Heater Core Fitment; Air Door Actuator |
| 2006 | Kia | Magentis | 2.4L | L4 | Left | To 9/2005; Air Door Actuator |
| 2006 | Kia | Magentis | 2.7L | V6 | Left | To 9/05; Air Door Actuator |
| 2006 | Kia | Optima | — | — | N/A | To 9/05; Air Door Actuator |
| 2006 | Kia | Sorento | — | — | N/A | — |
| 2005 | Hyundai | Santa Fe | — | — | N/A | Air Door Actuator |
| 2005 | Hyundai | Sonata | — | — | N/A | Old Body Style HVAC Heater Core Fitment; Air Door Actuator |
| 2005 | Hyundai | XG350 | — | — | N/A | Air Door Actuator |
| 2005 | Kia | Magentis | — | — | Left | Air Door Actuator |
| 2005 | Kia | Optima | — | — | N/A | Air Door Actuator |
| 2005 | Kia | Sorento | — | — | N/A | — |
| 2004 | Hyundai | Santa Fe | — | — | N/A | Air Door Actuator |
| 2004 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
| 2004 | Hyundai | XG350 | — | — | N/A | Air Door Actuator |
| 2004 | Kia | Magentis | — | — | Left | Air Door Actuator |
| 2004 | Kia | Optima | — | — | N/A | Air Door Actuator |
| 2004 | Kia | Sorento | — | — | N/A | — |
| 2003 | Hyundai | Santa Fe | — | — | N/A | Air Door Actuator |
| 2003 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
| 2003 | Hyundai | XG350 | — | — | N/A | Air Door Actuator |
| 2003 | Kia | Magentis | — | — | Left | Air Door Actuator |
| 2003 | Kia | Optima | — | — | N/A | Air Door Actuator |
| 2003 | Kia | Sorento | — | — | N/A | — |
| 2002 | Hyundai | Santa Fe | — | — | N/A | Air Door Actuator |
| 2002 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
| 2002 | Hyundai | XG350 | — | — | N/A | Air Door Actuator |
| 2002 | Kia | Magentis | — | — | Left | Air Door Actuator |
| 2002 | Kia | Optima | — | — | N/A | Air Door Actuator |
| 2001 | Hyundai | Santa Fe | — | — | N/A | Air Door Actuator |
| 2001 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
| 2001 | Hyundai | XG300 | — | — | N/A | Air Door Actuator |
| 2001 | Kia | Magentis | — | — | Left | Air Door Actuator |
| 2001 | Kia | Optima | — | — | N/A | From 1/00; Air Door Actuator |
| 2000 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
| 1999 | Hyundai | Sonata | — | — | N/A | Air Door Actuator |
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