Four Seasons 73120 HVAC Blend Door Actuator - Left or Main

Reliable HVAC Blend Door Actuator for Audi and Volkswagen

The Four Seasons Air Door Actuator 73120 is designed to restore precise airflow control in your vehicle's HVAC system. Engineered for select Audi and Volkswagen models, this actuator ensures smooth operation of the blend door for optimal cabin comfort.

• HVAC blend door actuator with arm-style door linkage
• Equipped with 3 mounting ears for secure installation
• Features 5 terminal pins for reliable electrical connection
• Compatible with Audi and Volkswagen models including Golf, Golf City, GTI, Jetta, R32, TT, and TT Quattro
• Part number 73120 for accurate identification and fitment

Product Line Details: Four Seasons Air Door Actuator

The Four Seasons Air Door Actuator line focuses on delivering precise control components for vehicle HVAC systems. This product line includes actuators designed to regulate airflow by moving blend doors within the heating and cooling system. The 73120 actuator is part of this line, providing dependable performance and compatibility with various Audi and Volkswagen models.

Technical Description and Attributes

This HVAC blend door actuator features an arm-style door linkage that connects directly to the blend door mechanism, allowing for accurate positioning. It includes three mounting ears to ensure a stable and secure fit within the HVAC housing. The actuator uses five terminal pins to establish a consistent electrical connection, facilitating smooth operation and responsiveness. These attributes contribute to the actuator’s ability to maintain proper airflow distribution inside the vehicle cabin.

Common Applications and Problem Resolution

• Restores proper airflow direction in HVAC systems
• Eliminates inconsistent temperature control issues
• Resolves blend door noise or sticking problems
• Fixes failure of air temperature adjustment in cabin
• Addresses actuator motor malfunction or electrical faults

Installation Notes and Tips

When installing the Four Seasons Air Door Actuator 73120, ensure the three mounting ears align correctly with the HVAC housing. Verify the five terminal pins are securely connected to the vehicle’s wiring harness to prevent electrical issues. It is recommended to test actuator operation before reassembling the dashboard components. Proper installation will help maintain the actuator’s performance and longevity.

Quality Assurance and Warranty

Four Seasons manufactures the Air Door Actuator 73120 to meet OEM standards for durability and function. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the actuator’s reliability for Audi and Volkswagen HVAC systems.