Four Seasons 73286 HVAC Mode Door Actuator

Reliable HVAC Mode Door Actuator for Select GM and Tesla Vehicles

The Four Seasons Air Door Actuator 73286 is designed to restore proper HVAC airflow control in your vehicle. Engineered for compatibility with various Cadillac, Chevrolet, GMC, and Tesla models, this actuator ensures precise operation of the HVAC mode door system.

• Brand: Four Seasons
• Brand Line: Air Door Actuator
• Part Number: 73286
• Door Linkage Type: Male
• Mounting Ear Quantity: 3
• Terminal Pin Quantity: 5
• Style: HVAC air door actuator
• Compatible with multiple GM and Tesla models including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Tesla Y

About the Four Seasons Air Door Actuator Product Line

The Four Seasons Air Door Actuator line focuses on delivering precise and durable HVAC actuators that control airflow direction within the vehicle’s heating and cooling system. The 73286 actuator is part of this line, offering reliable performance through its robust design and accurate door linkage mechanism. This ensures consistent climate control functionality across a range of vehicle models.

Detailed Product Description

This HVAC mode door actuator features a male door linkage and three mounting ears for secure installation. The actuator uses five terminal pins to interface with the vehicle’s electrical system, providing accurate control signals to adjust the HVAC mode door position. Its design supports proper airflow distribution, contributing to effective heating, ventilation, and air conditioning operation in your vehicle.

Common Applications and Issues Addressed

• Restores proper airflow direction in HVAC systems
• Resolves inconsistent or stuck HVAC mode door movement
• Eliminates unusual noises from faulty door actuators
• Improves climate control responsiveness in Cadillac Escalade and Chevrolet Silverado models
• Addresses HVAC system errors related to actuator malfunction in GMC Sierra and Tesla Y vehicles

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical shorts. The actuator mounts using three mounting ears and connects via a five-pin terminal connector. Verify the male door linkage aligns correctly with the HVAC door mechanism to avoid binding or improper operation. Refer to the vehicle’s service manual for specific removal and installation procedures.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet or exceed OEM specifications for fit and function. The Air Door Actuator 73286 undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.