Four Seasons 73576 HVAC Blend Door Actuator - Right

Overview of Four Seasons HVAC Blend Door Actuator 73576

The Four Seasons HVAC Blend Door Actuator 73576 is designed to provide precise control of the air blend doors in Acura and Honda vehicles. This actuator features a durable arm-type door linkage and is engineered to meet the specific requirements of models like the Accord and TSX.

• Arm-style door linkage for reliable operation
• Four mounting ears for secure installation
• Five terminal pins ensuring proper electrical connection
• Designed specifically for HVAC air door control
• Compatible with Acura Accord and Honda TSX models

Detailed Product Description

This HVAC blend door actuator from Four Seasons, part number 73576, is built to regulate the airflow within the vehicle’s heating and cooling system by controlling the blend door position. The actuator uses an arm-type door linkage, which provides consistent and accurate movement of the air door. With four mounting ears, it ensures a stable fitment in the HVAC housing, reducing the risk of vibration or misalignment. The actuator’s five terminal pins facilitate a secure electrical connection, supporting reliable communication with the vehicle’s climate control system.

Applications and Common Issues Addressed

• Restores proper airflow direction in Acura Accord and Honda TSX HVAC systems
• Eliminates inconsistent cabin temperature due to faulty blend door movement
• Resolves clicking or knocking noises from the HVAC system
• Fixes failure of air temperature adjustment inside the vehicle
• Prevents HVAC system errors related to blend door positioning

Installation Notes and Tips

When installing the Four Seasons HVAC Blend Door Actuator 73576, ensure the four mounting ears align correctly with the HVAC housing. Verify the five terminal pins are properly connected to avoid electrical faults. It is recommended to test the actuator’s movement before final assembly to confirm smooth operation. Refer to the vehicle’s service manual for specific removal and installation procedures for the Acura Accord or Honda TSX.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC blend door actuator to meet OEM specifications for fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. For warranty information, consult the product packaging or Four Seasons customer support.