Four Seasons 73630 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Subaru Vehicles

The Four Seasons 73630 HVAC Mode Door Actuator is designed to restore proper airflow control in your Subaru Forester, Impreza, WRX, WRX STI, XV, and XV Crosstrek. This actuator features a durable arm-type door linkage and precise six-terminal pin connections to ensure accurate HVAC system operation.

• Arm-style door linkage for consistent HVAC door movement
• Three mounting ears for secure installation
• Six terminal pins for reliable electrical connection
• Specifically designed for Subaru Forester, Impreza, WRX, WRX STI, XV, and XV Crosstrek models
• Part number 73630 for easy identification and compatibility

Detailed Product Description

The Four Seasons 73630 HVAC Mode Door Actuator is engineered to control the air door position within the heating, ventilation, and air conditioning system of select Subaru models. Featuring an arm-style door linkage, this actuator provides precise movement of the HVAC air doors, allowing for accurate mode selection such as defrost, floor, or panel vents. The actuator mounts securely using three mounting ears, ensuring stable operation under various driving conditions. With six terminal pins, it offers a dependable electrical connection that supports consistent performance and responsiveness.

Common HVAC Issues This Actuator Addresses

• Inability to switch between HVAC modes (defrost, floor, panel)
• Unusual noises or clicking sounds from the HVAC system
• Inconsistent airflow direction inside the cabin
• HVAC doors stuck in one position
• Intermittent or non-responsive HVAC mode control

Installation Notes and Tips

When installing the Four Seasons 73630 HVAC Mode Door Actuator, ensure the three mounting ears align properly with the vehicle’s HVAC housing. Carefully connect all six terminal pins to avoid loose or faulty electrical connections. It is recommended to verify actuator movement before reassembling the dashboard components. Refer to the vehicle’s service manual for detailed removal and installation procedures specific to Subaru Forester, Impreza, WRX, WRX STI, XV, and XV Crosstrek models.

Quality Assurance and Warranty

Four Seasons manufactures the 73630 HVAC Mode Door Actuator to meet or exceed OEM specifications for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable operation within Subaru HVAC systems. Please consult Four Seasons documentation or authorized sources for warranty details applicable to this part number.