Four Seasons 73223 HVAC Mode Door Actuator - Auxiliary

HVAC Air Door Actuator for Jeep Commander

The Four Seasons 73223 HVAC mode door actuator is built for the auxiliary air door position in select Jeep Commander models. It controls airflow routing inside the HVAC case, helping the system direct air where the driver selects on the dash. This Four Seasons Air Door Actuator is a direct-fit replacement for vehicles that use a male door linkage, 3 mounting ears, and a 4-pin terminal layout.

Key Features

• HVAC mode door actuator for auxiliary air door control
• Male door linkage for the specified application
• 3 mounting ears for secure in-case mounting
• 4-terminal pin electrical connection
• Four Seasons 73223 replacement part number
• Cross-reference: Global Parts Distributors LLC 1712686

Product Details

Four Seasons 73223 is an HVAC Air Door Actuator designed for the auxiliary position in 2006-2010 Jeep Commander applications. It is used to move the internal air door that manages cabin airflow distribution, which is essential for proper mode selection such as vent, floor, or defrost routing. If your Jeep Commander has inconsistent airflow direction or the HVAC system no longer responds correctly to mode changes, this actuator is a direct replacement to restore normal operation. The part number 73223 is also referenced in aftermarket interchange listings for the same application.

Four Seasons Air Door Actuator products are identified by application-specific linkage, mounting, and terminal configurations, making it important to match the original unit before installation. This unit is listed for the auxiliary position only and is not a universal HVAC component.

Common Issues This Part May Resolve

• Airflow stuck on one vent setting
• No response when changing HVAC mode selections
• Improper air distribution between dash, floor, and defrost outlets
• Clicking or binding from the HVAC case area
• Loss of auxiliary air door movement in the Jeep Commander

Installation Notes and Tips

Verify the original actuator matches the male linkage, 3-ear mounting pattern, and 4-pin connector before replacement. Access is typically through the HVAC housing, so confirm the actuator location and orientation on the vehicle before removal. For best results, inspect the door shaft and surrounding HVAC components for binding or damage that could affect actuator performance after installation.

Quality Assurance

Four Seasons manufactures HVAC replacement components for application-specific fitment, and this part is cataloged for direct replacement use in the listed Jeep Commander models. Confirm vehicle year, model, and auxiliary position before ordering to ensure proper match.