Four Seasons 73349 HVAC Mode Door Actuator

Four Seasons 73349 Air Door Actuator Overview

The Four Seasons Air Door Actuator, part number 73349, is an HVAC mode door actuator built for Jeep climate control systems that route air to the defrost, floor, and main outlets. It features a male door linkage, two mounting ears, and an HVAC air door actuator style for direct replacement use in supported Jeep Liberty, TJ, and Wrangler applications.

Compatible With 1998-2007 Jeep HVAC systems, this actuator is a fitment-based replacement for vehicles that need precise air door movement for cabin airflow control. Four Seasons 73349 is also referenced under common interchange numbers used for the same application.

Key Features

• Four Seasons Air Door Actuator, part number 73349
• HVAC mode door actuator for air distribution control
• Male door linkage for supported Jeep HVAC assemblies
• Two mounting ears for secure installation points
• Used in defrost, floor, and main air door applications
• Fits select Jeep Liberty, TJ, and Wrangler models

Product Details

Four Seasons 73349 is an HVAC air door actuator used to move the mode door inside the climate control housing. In supported Jeep Liberty, TJ, and Wrangler vehicles, it helps direct airflow between defrost, floor, and main vents based on the HVAC control setting. This part number is commonly searched as Four Seasons 73349 and is also associated with interchange references such as 604932 and 5066518AA for the same application.

Fits 2002-2007 Jeep Liberty, Left Hand Drive; Air Door Actuator. Fits 2002-2007 Jeep Liberty, Defrost; Floor; Main; Air Door Actuator. Fits 2002-2006 Jeep TJ, Left Hand Drive; Air Door Actuator. Fits 1998-2006 Jeep TJ, Defrost; Floor; Main; Air Door Actuator. Fits 2002-2006 Jeep Wrangler, Left Hand Drive; Air Door Actuator. Fits 1998-2006 Jeep Wrangler, Defrost; Floor; Main; Air Door Actuator. Fits 2004 Jeep Liberty, Air Door Actuator.

Common HVAC Issues This Part Can Address

• Airflow stuck on defrost, floor, or panel/main outlets
• HVAC mode changes that do not respond correctly
• Broken or worn actuator linkage at the door connection
• Inconsistent cabin air direction in Jeep Liberty, TJ, or Wrangler systems
• Noise or binding from a failing mode door actuator

Installation Notes and Tips

Verify the vehicle year, model, and HVAC configuration before ordering. This actuator is listed for left-hand-drive Jeep applications and for specific defrost, floor, and main air door positions shown in the fitment data. Compare the connector, linkage style, and mounting ear layout to the original unit before installation.

Quality Assurance

Four Seasons supplies HVAC replacement components for automotive climate control systems, and this actuator is cataloged for direct fitment in the listed Jeep applications. Confirm part number 73349 against the original component and vehicle build details to ensure the correct match.