Four Seasons 73377 HVAC Recirculation Door Actuator

Reliable HVAC Recirculation Door Actuator for Hyundai and Kia

The Four Seasons Air Door Actuator 73377 is designed to restore proper airflow control in your vehicle's HVAC system. Engineered for select Hyundai and Kia models, this actuator ensures precise operation of the recirculation door, maintaining cabin comfort and air quality.

Key Features of Four Seasons Air Door Actuator 73377

• HVAC recirculation door actuator with arm-type door linkage
• Equipped with 3 mounting ears for secure installation
• Features 2 terminal pins for reliable electrical connection
• Compatible with Hyundai Magentis, Sonata, Santa Fe and Kia Optima, XG300, XG350
• Part number 73377 ensures exact fit and function

About the Four Seasons Air Door Actuator Product Line

The Air Door Actuator line by Four Seasons focuses on precise HVAC control components that regulate airflow within vehicle climate systems. This product line includes actuators designed to operate various air doors, such as recirculation and blend doors, providing dependable performance and compatibility with specific vehicle makes and models. The 73377 actuator is part of this line, engineered to meet OEM specifications for Hyundai and Kia vehicles.

Detailed Product Description

This HVAC recirculation door actuator features an arm-style door linkage that moves the recirculation door to control air intake from outside or recirculated cabin air. The actuator mounts securely using three mounting ears, ensuring stable operation without vibration or misalignment. With two terminal pins, it provides a consistent electrical connection for accurate response to HVAC control signals. Designed specifically for Hyundai Magentis, Sonata, Santa Fe and Kia Optima, XG300, and XG350 models, part number 73377 offers a direct replacement solution to restore proper HVAC function.

Common Issues Addressed by This HVAC Recirculation Door Actuator

• Inconsistent or stuck recirculation door causing poor air circulation
• Unusual noises from the HVAC system due to faulty actuator movement
• Failure to switch between fresh air and recirculated air modes
• HVAC system error codes related to door actuator malfunction
• Reduced cabin air quality and comfort due to improper airflow control

Installation Notes and Tips

• Ensure vehicle compatibility with Hyundai Magentis, Sonata, Santa Fe or Kia Optima, XG300, XG350 before installation
• Disconnect the battery before removing the old actuator to prevent electrical shorts
• Carefully remove the HVAC panel to access the recirculation door actuator mounting points
• Align the actuator arm linkage properly to avoid binding or misoperation
• Verify electrical connections on the two terminal pins are secure before reassembly

Quality Assurance and Warranty

Four Seasons manufactures the Air Door Actuator 73377 to meet or exceed OEM standards for durability and performance. Each actuator undergoes quality control testing to ensure reliable operation within the HVAC system. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.