Four Seasons 73470 HVAC Blend Door Actuator - Left Main, Main or Right Main

Reliable HVAC Blend Door Actuator for Ford and Lincoln Vehicles

The Four Seasons 73470 HVAC blend door actuator is designed to provide precise control of your vehicle's climate system. Engineered for select Ford and Lincoln models, this actuator ensures smooth operation of the HVAC air door for optimal temperature regulation.

• Compatible with Ford and Lincoln models including C-Max, E-Transit, Escape, Focus, MKC, Transit series, and Transit Connect
• Features a male door linkage for secure connection
• Equipped with 3 mounting ears for stable installation
• Includes 6 terminal pins for reliable electrical connectivity
• Designed as an HVAC air door actuator for blend door control

Product Details and Specifications

The Four Seasons 73470 blend door actuator is a critical component in the HVAC system, responsible for adjusting the position of the air door to regulate airflow and temperature inside the cabin. This actuator features a male door linkage that interfaces directly with the HVAC system's mechanical components. The three mounting ears provide a secure fit to the HVAC housing, minimizing vibration and ensuring consistent performance. With six terminal pins, the actuator maintains stable electrical connections necessary for precise control signals. This part is engineered specifically for a range of Ford and Lincoln vehicles, including the Ford Escape, Focus, Transit series (Transit-150, Transit-250, Transit-350, Transit-350 HD, Transit Connect, Transit Custom), and Lincoln MKC and E-Transit models.

Common HVAC Issues Addressed by This Actuator

• Inconsistent cabin temperature due to blend door malfunction
• Unresponsive or stuck HVAC air doors causing airflow problems
• Unusual noises from the HVAC system related to actuator failure
• Failure to switch between heating and cooling modes effectively
• Electrical connection issues affecting HVAC control signals

Installation Notes and Tips

When installing the Four Seasons 73470 blend door actuator, ensure the male door linkage aligns properly with the HVAC air door mechanism. Secure the actuator using all three mounting ears to prevent movement or vibration. Verify that all six terminal pins are correctly connected to maintain proper electrical function. It is recommended to consult the vehicle’s service manual for detailed removal and installation procedures specific to the Ford or Lincoln model. Proper calibration of the actuator may be necessary after installation to ensure accurate HVAC system operation.

Quality Assurance and Warranty Information

Four Seasons parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 73470 blend door actuator undergoes rigorous quality control testing to ensure consistent operation within the HVAC system. Please refer to Four Seasons’ official warranty policy for coverage details on this part number.