Four Seasons 73687 HVAC Blend Door Actuator - Left

Reliable HVAC Blend Door Actuator for Subaru Vehicles

The Four Seasons 73687 HVAC blend door actuator is designed to restore proper airflow control in your Subaru Ascent, Crosstrek, Impreza, Legacy, or Outback. This actuator features a gear-type door linkage and a durable design to ensure consistent HVAC performance.

• Gear-type door linkage for precise movement
• Four mounting ears for secure installation
• Five terminal pins for reliable electrical connection
• Specifically designed for HVAC air door control
• Compatible with multiple Subaru models including Ascent, Crosstrek, Impreza, Legacy, and Outback

Product Details and Specifications

The Four Seasons 73687 blend door actuator operates the HVAC air door system using a gear linkage mechanism, which provides accurate and smooth adjustment of airflow direction and temperature blend. It includes four mounting ears to ensure a stable fit within the HVAC housing and five terminal pins to maintain a solid electrical connection with the vehicle’s control system. This actuator is engineered to meet the specific requirements of Subaru models such as the Ascent, Crosstrek, Impreza, Legacy, and Outback, ensuring compatibility and reliable operation.

Common HVAC Issues Addressed by This Actuator

• Inconsistent or incorrect airflow direction inside the cabin
• Failure to switch between heating and cooling modes
• Unresponsive temperature blend control
• Audible clicking noises from the HVAC system
• Intermittent or complete loss of HVAC door movement

Installation Notes and Tips

When installing the Four Seasons 73687 blend door actuator, ensure the four mounting ears align properly with the HVAC housing mounting points. Verify the five terminal pins are securely connected to the vehicle’s wiring harness to prevent electrical issues. It is recommended to test the actuator’s operation before reassembling the dashboard components to confirm proper function.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet or exceed OEM standards for fit and function. The 73687 blend door actuator undergoes rigorous quality control to ensure durability and reliable performance in Subaru HVAC systems. Please refer to Four Seasons’ warranty policy for specific coverage details.