Four Seasons 73002 HVAC Blend Door Actuator - Left Main, Main or Right Main

HVAC Air Door Actuator for Ford, Lincoln, Nissan

Restore proper cabin air control with this Four Seasons Air Door Actuator, part number 73002. This HVAC blend door actuator is built for vehicles that use a 5-terminal, male linkage design with a 3-ear mounting pattern, helping control airflow direction inside the HVAC system.

Compatible with select Ford Expedition, Ford F-150, Lincoln Navigator, Nissan Armada, and Infiniti QX56 applications, Four Seasons 73002 is a direct-fit HVAC air door actuator for common blend door and recirculation door service needs.

Key Features

• Four Seasons Air Door Actuator line for HVAC airflow control
• Part number 73002 for direct reference and ordering
• Male door linkage design
• 3 mounting ears for secure installation
• 5-terminal electrical connection
• Used in blend door, recirculation door, and auxiliary HVAC positions on listed vehicles

Detailed Description

This HVAC blend door actuator controls the movement of internal air doors that direct heated, cooled, or recirculated air through the cabin. On supported Ford Expedition and Ford F-150 models, as well as Lincoln Navigator, Nissan Armada, and Infiniti QX56 applications, it addresses the actuator function tied to temperature and airflow routing. Four Seasons 73002 is a practical replacement when the original actuator no longer responds correctly or the HVAC system loses accurate door movement.

The Four Seasons Air Door Actuator product line focuses on replacement components for HVAC control systems, and this unit is specified with a male linkage, 3 mounting ears, and a 5-pin terminal layout. This part cross-references Dayco 73002 for the same application.

Common Problems This Part Can Help Solve

• Incorrect cabin temperature control
• Air stuck on hot or cold
• Airflow not switching between vents, floor, or defrost
• Recirculation door movement issues
• Clicking or inconsistent HVAC door operation

Installation Notes and Tips

Verify the actuator style, terminal count, linkage type, and mounting ear layout before installation. Confirm the vehicle position listed for your application, since this part is used in Main, Left Main, Right Main, Auxiliary, and N/A positions depending on the vehicle. For 2009-2017 Ford Expedition and 2010-2014 Ford F-150 applications, check whether the vehicle uses manual HVAC control or dual-zone climate control before ordering.

• Fits 2009-2017 Ford Expedition, Main
• Fits 2009-2017 Ford Expedition, Left Main
• Fits 2009-2017 Ford Expedition, Right Main
• Fits 2013-2014 Ford F-150, Main
• Fits 2010-2011 Ford F-150, Main
• Fits 2013-2014 Ford F-150, Left Main
• Fits 2010-2011 Ford F-150, Left Main
• Fits 2013-2014 Ford F-150, Right Main
• Fits 2010-2011 Ford F-150, Right Main
• Fits 2009 Ford F-150, N/A
• Fits 2012 Ford F-150, N/A
• Fits 2009 Ford F-250, N/A
• Fits 2009 Ford Flex, Auxiliary
• Fits 2009-2017 Lincoln Navigator, Left Main
• Fits 2009-2017 Lincoln Navigator, Right Main
• Fits 2008-2015 Nissan Armada, Auxiliary
• Fits 2008-2010 INFINITI QX56, Auxiliary
• Fits 2007 INFINITI QX56, N/A
• Fits 2007 Nissan Armada, Auxiliary

Quality Assurance

Four Seasons supplies HVAC replacement parts for a wide range of vehicle climate control systems. Part number 73002 is built to match the listed actuator configuration and application coverage for Ford Expedition, Ford F-150, Lincoln Navigator, Nissan Armada, and Infiniti QX56 fitments.