Four Seasons 73494 HVAC Blend Door Actuator

Four Seasons 73494 Air Door Actuator

The Four Seasons 73494 HVAC blend door actuator is built for 2002-2005 Jeep Liberty models with left hand drive. It controls air door movement inside the HVAC case, helping direct airflow and temperature blend through the cabin system.

Key Features

• Four Seasons Air Door Actuator line for HVAC control applications
• Male door linkage for direct connection to the air door mechanism
• 3 mounting ears for secure installation
• 4 terminal pins for electrical connection
• HVAC air door actuator style for blend door operation
• Direct-fit application for Jeep Liberty HVAC service

Product Details

This HVAC blend door actuator is identified by part number 73494 and is used in the air distribution system to move the blend door as the climate controls change. It fits 2002-2005 Jeep Liberty, N/A, Left Hand Drive; Air Door Actuator. This part cross-references A60494 for the same application. Four Seasons 73494 is also referenced under interchange numbers including 604050, 5066519AA, 05066519AA, and BDAB1405.

Common Issues It May Solve

• Inconsistent cabin temperature control
• Airflow stuck on one temperature setting
• HVAC mode changes that do not respond correctly
• Blend door movement problems inside the dash HVAC housing
• Clicking or failed actuator operation during climate control adjustment

Installation Notes and Tips

Verify the connector style, mounting ear layout, and door linkage before installation. Confirm the vehicle is a 2002-2005 Jeep Liberty with left hand drive and match the existing actuator configuration to the replacement part number 73494. After installation, cycle the HVAC controls to confirm smooth blend door movement and proper temperature response.

Quality Assurance

Four Seasons supplies HVAC replacement components for service applications, and this actuator is built to match the specified linkage, mounting, and terminal configuration for the listed Jeep Liberty fitment.