Four Seasons 73374 HVAC Mode Door Actuator
OE Quality 60-Day Returns
Four Seasons
 Air Door Actuator

Four Seasons 73374 HVAC Mode Door Actuator

Brand Four Seasons 73374
Door Linkage Arm
Mounting Ear Qty. 3
Style HVAC Air Door Actuator
Terminal Pin Qty. 5
Product line Air Door Actuator
Fits Hyundai · 5 vehicles

Air door actuator. Controls HVAC airflow direction with an arm-style linkage.

Five-pin design. Provides a straightforward electrical connection for the actuator.

Three mounting ears. Helps secure the unit firmly in place.

Cross-references Four Seasons 73374, 971542E250 and A60374 for the same application. See all 4.

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Four Seasons 73374 Air Door Actuator

The Four Seasons 73374 HVAC mode door actuator is built for 2005-2009 Hyundai Tucson models with Halla Compressor Code HCC. This HVAC air door actuator helps control airflow direction inside the climate system, supporting proper vent, floor, and defrost operation. If you are searching for a Hyundai Tucson air door actuator or Four Seasons 73374 replacement, this part matches the listed application.

Key Features

  • HVAC Air Door Actuator / HVAC Mode Door Actuator
  • Door linkage style: Arm
  • Mounting ear quantity: 3
  • Terminal pin quantity: 5
  • Direct-fit application for listed Hyundai Tucson vehicles

Product Details

Four Seasons Air Door Actuator line parts are built for climate control service where precise door movement matters. Part number 73374 is specified for the HVAC air door function on 2005-2009 Hyundai Tucson models with Halla Compressor Code HCC. The arm-style linkage, three mounting ears, and five-terminal electrical connection support the factory-style actuator layout used in this application. This part cross-references Hyundai OE-style numbers 971542E250 and A60374 for the same application.

Common Symptoms This Part May Address

  • Airflow stuck on one vent setting
  • No response when switching between dash, floor, and defrost modes
  • Clicking or binding from the HVAC case area
  • Inconsistent air distribution from the climate control system
  • Mode door movement failure in a 2005-2009 Hyundai Tucson

Installation Notes

Verify the vehicle year, Hyundai Tucson fitment, and Halla Compressor Code HCC before ordering. Match the connector style, mounting ear layout, and linkage design to the original actuator. After installation, cycle the HVAC controls to confirm smooth mode door movement and proper airflow routing.

Quality Assurance

Four Seasons HVAC components are cataloged for service replacement applications with attention to OE-style fit and function. Part number 73374 is listed for the specified Hyundai Tucson coverage and should be matched to the vehicle’s HVAC configuration for accurate replacement.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009HyundaiTucsonN/Aw/ Halla Compressor Code HCC; Air Door Actuator
2008HyundaiTucsonN/Aw/ Halla Compressor Code HCC; Air Door Actuator
2007HyundaiTucsonN/Aw/ Halla Compressor Code HCC; Air Door Actuator
2006HyundaiTucsonN/Aw/ Halla Compressor Code HCC; Air Door Actuator
2005HyundaiTucsonN/Aw/ Halla Compressor Code HCC; 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 — 73374971542E250A60374BDAF1340