Four Seasons 73615 HVAC Mode Door Actuator - Left

Reliable HVAC Mode Door Actuator for Select Buick, Cadillac, Chevrolet, Ford, and Lincoln Models

The Four Seasons 73615 HVAC Mode Door Actuator is engineered to restore precise airflow control in your vehicle's heating and cooling system. Designed with a male door linkage and three mounting ears, this actuator ensures a secure fit and consistent operation in compatible models like the Ford Explorer and Cadillac XT4.

• Male door linkage for accurate HVAC door movement
• Three mounting ears for stable installation
• Five terminal pins for reliable electrical connection
• HVAC air door actuator style for precise climate control
• Compatible with multiple makes and models including Buick LaCrosse and Ford Mustang Mach-E

Detailed Product Description

The Four Seasons 73615 HVAC Mode Door Actuator is a critical component that controls the position of the air door within your vehicle’s HVAC system. Featuring a male door linkage, this actuator interfaces directly with the HVAC door to regulate airflow direction. The three mounting ears provide a secure and stable attachment point, minimizing vibration and ensuring consistent performance. With five terminal pins, the actuator maintains a reliable electrical connection to your vehicle’s control system, supporting accurate and responsive operation. This part is designed specifically for select Buick, Cadillac, Chevrolet, Ford, and Lincoln vehicles, including models such as the Ford Bronco Sport, Chevrolet Malibu Limited, and Lincoln Corsair.

Common Applications and Issues Resolved

• Restores proper airflow direction when HVAC vents fail to switch modes
• Eliminates clicking or knocking noises caused by faulty door actuators
• Resolves inconsistent cabin temperature due to stuck or malfunctioning air doors
• Improves overall HVAC system responsiveness and comfort control
• Addresses electrical connection issues related to terminal pin faults

Installation Notes and Tips

When installing the Four Seasons 73615 HVAC Mode Door Actuator, ensure the male door linkage aligns correctly with the HVAC door mechanism. Verify that all three mounting ears are securely fastened to prevent actuator movement during operation. Check the five terminal pins for proper connection to the vehicle’s wiring harness to avoid intermittent electrical issues. It is recommended to consult the vehicle’s service manual for specific removal and installation procedures tailored to your make and model.

Quality Assurance and Warranty

Four Seasons manufactures the 73615 HVAC Mode Door Actuator to meet or exceed OEM specifications, providing reliable performance and durability. This part undergoes rigorous quality control testing to ensure consistent operation in demanding automotive environments. Please refer to Four Seasons’ official warranty policy for coverage details related to this actuator.