Four Seasons 73355 HVAC Blend Door Actuator - Auxiliary
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Four Seasons
 Air Door Actuator

Four Seasons 73355 HVAC Blend Door Actuator - Auxiliary

Brand Four Seasons 73355
Position Auxiliary
Door Linkage Arm
Mounting Ear Qty. 3
Style HVAC Air Door Actuator
Terminal Pin Qty. 2
Product line Air Door Actuator
Fits Kia · 6 vehicles

Air door actuator. Controls HVAC airflow with a blend door actuator design.

Arm linkage. Uses an arm-style linkage for precise door movement.

3 mounting ears. Provides a secure, stable installation.

Cross-references Four Seasons 73355, 972753B000 and 972753F100 for the same application. See all 5.

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Four Seasons 73355 Air Door Actuator

Four Seasons 73355 is an HVAC blend door actuator for the auxiliary air door system. It is built with an arm-style door linkage, 3 mounting ears, and a 2-terminal pin connector for direct replacement service on the specified application. This Four Seasons air door actuator is a fitment-based solution for restoring temperature and airflow control in the cabin.

Key Features

  • Brand: Four Seasons Air Door Actuator line
  • Part number: 73355
  • HVAC blend door actuator style for auxiliary air door operation
  • Arm-style door linkage
  • 3 mounting ears for secure installation
  • 2-terminal pin electrical connection
  • Compatible with 2004-2009 Kia Amanti, auxiliary position

Product Details

Four Seasons 73355 is an HVAC blend door actuator used in the auxiliary position on 2004-2009 Kia Amanti models. The actuator moves the air door linkage to help regulate how air is directed through the HVAC case, supporting proper cabin temperature control and airflow distribution. If you are searching for a Kia Amanti blend door actuator, Kia Amanti HVAC actuator, or Four Seasons 73355 replacement, this part matches the listed application and connector style.

This part cross-references 972753B000 and 972753F100 for the same application.

Common Issues This Part May Address

  • Incorrect air temperature from the HVAC vents
  • Airflow stuck in one mode or direction
  • Clicking or ticking noises from the dash HVAC case
  • Loss of auxiliary air door movement
  • Inconsistent cabin comfort control in the Kia Amanti

Installation Notes and Tips

Verify the connector, mounting ear layout, and auxiliary position before installation. Compare the old actuator’s arm-style linkage and terminal pin count to the replacement part number 73355 to confirm match-up. After installation, cycle the HVAC controls to check door movement and confirm the system responds correctly in the 2004-2009 Kia Amanti.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with a focused Air Door Actuator product line for replacement service. Part number 73355 is built to match the listed fitment and physical configuration for the specified application.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009KiaAmantiAuxiliaryAir Door Actuator
2008KiaAmantiAuxiliaryAir Door Actuator
2007KiaAmantiAuxiliaryAir Door Actuator
2006KiaAmantiAuxiliaryAir Door Actuator
2005KiaAmantiAuxiliaryAir Door Actuator
2004KiaAmantiAuxiliaryAir Door Actuator
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73355972753B000972753F100A60355BDAD1321