Four Seasons 73189 HVAC Recirculation Door Actuator

Four Seasons 73189 Air Door Actuator Overview

The Four Seasons 73189 is an HVAC recirculation door actuator built for vehicles that use a 5-terminal, male door linkage design with a 4-ear mounting pattern. It is used to control the air door position inside the HVAC case, helping direct cabin airflow between recirculation and fresh-air modes. This Four Seasons Air Door Actuator is a direct-fit service part for select Chevrolet, Land Rover, and Pontiac applications.

Key Features

• HVAC recirculation door actuator for interior air management
• Male door linkage for the specified actuator connection style
• 4 mounting ears for secure installation alignment
• 5-terminal pin configuration
• Four Seasons 73189 replacement part for select factory HVAC systems

Detailed Product Description

Four Seasons 73189 is an HVAC Air Door Actuator designed around the listed linkage, mounting, and terminal specifications. It is used in systems that rely on an electric actuator to move the recirculation door, helping the HVAC controls switch airflow paths inside the dash. This part cross-references Global Parts Distributors LLC 1712331 for the same application. For buyers searching by vehicle, this part is commonly referenced for Chevrolet Caprice, Chevrolet SS, Land Rover LR4, Land Rover Range Rover Sport, Land Rover LR3, and Pontiac G8 applications. The Four Seasons 73189 part number is also useful when matching the actuator to the original unit during HVAC repair.

Vehicle Fitment

• Fits 2011-2017 Chevrolet Caprice, Air Door Actuator
• Fits 2014-2017 Chevrolet SS, Air Door Actuator
• Fits 2010-2016 Land Rover LR4
• Fits 2006-2013 Land Rover Range Rover Sport
• Fits 2005-2009 Land Rover LR3
• Fits 2008-2009 Pontiac G8, Air Door Actuator

Common HVAC Issues This Part Can Address

• Recirculation door not responding to HVAC control input
• Airflow stuck in fresh-air or recirculation mode
• Clicking or repeated actuator movement behind the dash
• Inconsistent cabin air direction from the HVAC system
• Loss of proper control over the HVAC air door position

Installation Notes and Tips

Verify the connector style, terminal count, door linkage type, and mounting ear layout before installation. Compare the original actuator to Four Seasons 73189 to confirm the correct HVAC recirculation door actuator for your vehicle. After installation, cycle the HVAC controls to confirm the door moves smoothly and the system responds correctly.

Quality Assurance

Four Seasons supplies HVAC service parts for repair applications, and this actuator is built to match the listed fitment and connection requirements for the specified vehicles.