Four Seasons 73079 HVAC Blend Door Actuator - Left, Main or Right

Four Seasons 73079 Air Door Actuator Overview

The Four Seasons Air Door Actuator 73079 is an HVAC blend door actuator built for precise control of air distribution inside the climate system. It uses a 5-terminal pin layout, a male door linkage, and a 3-ear mounting design for direct replacement service in supported applications.

Compatible With Jeep Wrangler and Ford Mustang HVAC systems, this Four Seasons 73079 actuator is used where the blend door or air door needs accurate movement for temperature and airflow control. Four Seasons Air Door Actuator line components are selected for service replacement in vehicle HVAC systems that rely on electronic door positioning.

Key Features

• HVAC blend door actuator for air direction and temperature control
• Male door linkage for the specified HVAC door connection
• 3 mounting ears for secure installation alignment
• 5-terminal pin electrical connection
• Direct replacement part number 73079 for supported vehicles
• Cross-references Dayco 73079 for the same application

Detailed Product Description

This Four Seasons 73079 HVAC air door actuator is used to move internal climate-control doors that regulate cabin air routing. In 2010-2014 Ford Mustang applications, it is listed for left and right positions on dual-zone climate control recirculation door actuator setups, and for the main position where dual-zone climate control is not used. It is also listed for 2018-2024 Jeep Wrangler and 2018 Jeep Wrangler JK applications. If you are searching for a Jeep Wrangler blend door actuator or a Ford Mustang HVAC actuator replacement, part number 73079 is the direct reference to verify.

What It Helps Address

• Incorrect cabin temperature control
• Airflow stuck on one vent or one mode
• Recirculation door movement problems
• HVAC clicking or repeated actuator movement
• Blend door response issues in supported Jeep Wrangler and Ford Mustang systems

Installation Notes and Tips

Verify the door linkage style, mounting ear count, and terminal pin count before installation. Confirm the vehicle position listed for your application: 2010-2014 Ford Mustang left, right, or main, and Jeep Wrangler or Wrangler JK as cataloged. Compare the original actuator connector and mounting pattern to the Four Seasons 73079 before replacement.

Quality Assurance

Four Seasons supplies HVAC service parts for replacement use in vehicle climate-control systems. This actuator is cataloged under the Air Door Actuator product line and is identified by part number 73079 for application matching.