Four Seasons 73247 HVAC Mode Door Actuator - Auxiliary

Reliable HVAC Mode Door Actuator for Buick, Chevrolet, and GMC

The Four Seasons Air Door Actuator 73247 is designed to restore proper airflow control in your vehicle's HVAC system. Engineered for select Buick, Chevrolet, and GMC models, this actuator ensures precise operation of the HVAC mode doors for consistent cabin comfort.

• Compatible with Buick Enclave, Chevrolet Acadia, Acadia Limited, and Traverse, as well as GMC Acadia models
• HVAC mode door actuator style for accurate air distribution control
• Features a female door linkage for secure connection
• Equipped with three mounting ears for stable installation
• Includes five terminal pins for reliable electrical connectivity

Product Details and Specifications

The Four Seasons Air Door Actuator part number 73247 is a critical component in the HVAC system, responsible for controlling the position of the mode door that directs airflow inside the vehicle. This actuator features a female door linkage, which ensures a proper fit and connection to the HVAC door mechanism. The unit mounts securely using three mounting ears, providing stability and reducing the risk of vibration or misalignment. Additionally, the actuator includes five terminal pins, facilitating a dependable electrical connection to the vehicle’s control system.

About the Four Seasons Air Door Actuator Product Line

The Air Door Actuator line by Four Seasons focuses on delivering precise and durable HVAC actuators designed to meet OEM specifications. These actuators are engineered to maintain proper airflow control within the vehicle’s heating and cooling system, ensuring consistent climate management. The 73247 actuator is part of this line, offering compatibility with multiple GM models and designed for straightforward installation and reliable performance.

Common HVAC Issues Addressed by This Actuator

• Inconsistent or incorrect airflow direction inside the cabin
• Failure of HVAC mode doors to open or close properly
• Unresponsive climate control settings related to air distribution
• Audible clicking noises from the HVAC system indicating actuator malfunction
• Reduced heating or cooling efficiency due to airflow blockage

Installation Notes and Tips

• Ensure vehicle compatibility with Buick Enclave, Chevrolet Acadia, Acadia Limited, Traverse, or GMC Acadia before installation
• Disconnect the battery prior to actuator replacement to prevent electrical shorts
• Carefully remove the old actuator, noting the position of the door linkage and mounting points
• Align the female door linkage and secure the actuator using all three mounting ears
• Verify electrical connections with the five terminal pins are secure before reassembly

Quality Assurance and Warranty Information

Four Seasons manufactures the Air Door Actuator 73247 to meet stringent quality standards, ensuring durability and reliable operation within the HVAC system. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.