Four Seasons 73406 HVAC Recirculation Door Actuator

Four Seasons 73406 Air Door Actuator Overview

Four Seasons 73406 is an HVAC recirculation door actuator for select Kia Sportage models. It is built with an arm-style door linkage, 3 mounting ears, and a 2-terminal pin connection for direct replacement service in the climate control system.

Compatible with 2005-2009 Kia Sportage and 2010 Kia Sportage built to 1/10, this Four Seasons air door actuator is a fitment-specific replacement for recirculation door operation. The Four Seasons Air Door Actuator line focuses on HVAC control components that restore proper door movement inside the heating and air conditioning case.

Key Features

• Four Seasons part number 73406
• HVAC recirculation door actuator for Kia Sportage applications
• Arm-style door linkage for actuator-to-door movement
• 3 mounting ears for secure installation
• 2-terminal pin electrical connection
• Direct-fit replacement for listed Kia Sportage model years

Detailed Description

This HVAC air door actuator controls the recirculation door inside the climate system, helping route cabin air through the proper HVAC path. For Kia Sportage owners searching for a 2005-2009 Kia Sportage air door actuator or a 2010 Kia Sportage recirculation door actuator, Four Seasons 73406 provides a vehicle-specific replacement built around the listed linkage, mounting, and terminal configuration. Cross-reference part numbers include 971241F200 and A60406 for the same application.

Common Issues This Part May Address

• Recirculation door stuck in one position
• Inconsistent cabin air routing through the HVAC system
• Clicking or binding from the actuator area
• Loss of recirculation function in the Kia Sportage HVAC system
• Improper air door movement affecting defrost or cabin airflow control

Installation Notes and Tips

Verify the existing actuator’s linkage style, mounting ear count, and 2-pin connector before installation. On 2010 Kia Sportage applications, confirm the vehicle build date is to 1/10. After installation, cycle the HVAC controls to confirm smooth recirculation door movement and proper calibration of the air door system.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service parts, and part 73406 is cataloged for the specific Kia Sportage fitments listed above. Use the confirmed vehicle application data to match the actuator before replacement.