Four Seasons 73588 HVAC Blend Door Actuator - Lower, Main or Right

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

The Four Seasons 73588 HVAC blend door actuator is engineered to provide precise control of your vehicle's air distribution system. Designed with a male door linkage and four mounting ears, this actuator ensures a secure fit and consistent performance in various applications including the Ford Escape and Cadillac XT4.

• Male door linkage for accurate air door movement
• Four mounting ears for stable installation
• Five terminal pins for reliable electrical connection
• HVAC air door actuator style optimized for blend door control

This HVAC blend door actuator (part number 73588) is built to regulate the airflow within the heating and cooling system of compatible vehicles. Its design includes a male door linkage that interfaces directly with the blend door mechanism, allowing for smooth and responsive adjustments. The actuator features four mounting ears to ensure a secure attachment to the HVAC housing, minimizing vibration and operational noise. With five terminal pins, it provides a dependable electrical connection for consistent actuator function.

Compatible Vehicles and Applications

This Four Seasons blend door actuator is compatible with a range of makes and models, including Buick LaCrosse, Cadillac XT4, Chevrolet Malibu and Regal TourX, Ford Bronco Sport, Escape, Explorer, and Lincoln Aviator, Corsair, and Mustang Mach-E. The part number 73588 is specifically designed to meet the HVAC system requirements of these vehicles, ensuring proper fit and function.

Common HVAC Issues Addressed by This Actuator

• Inconsistent cabin temperature due to blend door malfunction
• Unresponsive or stuck air distribution controls
• Unusual noises from the HVAC system during temperature adjustment
• Failure to switch between heating and cooling airflow modes
• Electrical connection problems causing intermittent HVAC operation

Installation Notes and Tips

When installing the Four Seasons 73588 blend door actuator, ensure the male door linkage aligns correctly with the blend door shaft. Secure the actuator using all four mounting ears to prevent movement and noise. Verify the five terminal pins are properly connected to the vehicle’s wiring harness to maintain electrical integrity. It is recommended to test the actuator operation before reassembling the dashboard components.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC blend door actuator to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.