Four Seasons 73370 HVAC Blend Door Actuator
OE Quality 60-Day Returns
Four Seasons
 Air Door Actuator

Four Seasons 73370 HVAC Blend Door Actuator

Brand Four Seasons 73370
Door Linkage Arm
Mounting Ear Qty. 3
Style HVAC Air Door Actuator
Terminal Pin Qty. 5
Product line Air Door Actuator
Fits Kia · 3 vehicles

Air door actuator. Controls HVAC airflow with precise door movement.

Arm linkage. Uses an arm-style linkage for smooth operation.

5-pin design. Provides a straightforward electrical connection.

Cross-references Four Seasons 73370, 971592J000 and A60370 for the same application. See all 4.

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Four Seasons 73370 HVAC Air Door Actuator

The Four Seasons 73370 HVAC blend door actuator is a direct-fit air door actuator for climate control systems that need precise airflow direction. It is built with a 5-terminal pin layout, an arm-style door linkage, and 3 mounting ears for the specified application.

Compatible with 2009-2011 Kia Borrego front HVAC air door actuator applications, this part supports accurate blend door movement for temperature and airflow control. Four Seasons 73370 is also referenced by OE-style interchange numbers used for the same application.

Key Features

  • HVAC air door actuator for blend door control
  • Arm-style door linkage for the listed application
  • 3 mounting ears for secure installation points
  • 5-terminal pin configuration
  • Direct replacement for 2009-2011 Kia Borrego front HVAC air door actuator service
  • Four Seasons 73370 part number for easy identification

Product Details

Four Seasons Air Door Actuator line components are used in HVAC systems that route air through the heater and A/C case. This actuator moves the blend door to help regulate cabin temperature and airflow distribution. For buyers searching for a 2009 Kia Borrego blend door actuator, 2010 Kia Borrego HVAC actuator, or 2011 Kia Borrego front air door actuator, this part number 73370 matches the listed fitment and connector style.

This part cross-references 971592J000 and A60370 for the same application.

Common Replacement Reasons

  • Temperature stuck on hot or cold
  • Airflow not changing between vents, floor, or defrost
  • Clicking or ticking from behind the dash
  • Blend door movement loss in the HVAC case
  • Fault codes or inconsistent cabin temperature control

Installation Notes

Verify the connector, terminal count, mounting ear layout, and door linkage style before installation. On 2009-2011 Kia Borrego models, confirm the front HVAC air door actuator location matches the original unit and inspect the blend door mechanism for binding before replacing the actuator. After installation, cycle the HVAC controls to confirm full door travel and proper temperature response.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service parts, and this actuator is cataloged for the listed vehicle application and OE-style interchange references.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011KiaBorrego4.6LV8N/AFront; Air Door Actuator
2010KiaBorrego4.6LV8N/AFront; Air Door Actuator
2009KiaBorrego4.6LV8N/AFront; Air Door Actuator
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73370971592J000A60370BDAB1336