Four Seasons 73614 HVAC Mode Door Actuator - Main

HVAC Mode Door Actuator for Ford Super Duty

Restore proper air distribution in your truck with the Four Seasons 73614 HVAC mode door actuator. This HVAC air door actuator is built for vehicles that need precise control of airflow between defrost, panel, and floor settings, helping the climate system respond correctly when the mode selector is moved.

• HVAC air door actuator for mode door control
• Male door linkage design
• 2 mounting ears for secure installation
• No terminal pins
• Four Seasons 73614 replacement part

Fitment Details

• Fits 1999-2007 Ford F-250 Super Duty, No. 2
• Fits 1999-2007 Ford F-350 Super Duty, No. 2
• Fits 2000-2005 Ford Excursion, Main

Product Description

The Four Seasons 73614 is an HVAC mode door actuator engineered for dependable operation in Ford truck and SUV climate control systems. It is designed with a male linkage, two mounting ears, and a no-terminal-pin configuration to match the specified application. If your Ford F-250 Super Duty, F-350 Super Duty, or Excursion is no longer directing air to the selected vents, this actuator provides the replacement needed to restore mode-door movement.

This part cross-references A60614 for the same application. The Four Seasons 73614 is also listed under interchange references including 921434, BDAG1318, DA1552, F81H18A318BC, F81Z18A318BA, MT7429, and YH1491.

What It Helps Fix

• Air stuck on defrost, panel, or floor settings
• Inconsistent vent direction when changing HVAC modes
• Loss of proper mode door movement in the dash HVAC case
• Climate control response issues in Ford Super Duty and Excursion applications

Installation Notes

Verify the actuator style, linkage type, mounting ear layout, and connector/pin configuration before installation. Match the replacement to the vehicle’s HVAC case position listed for your application, including No. 2 on Ford F-250 Super Duty and F-350 Super Duty models and Main on Ford Excursion models. After installation, cycle the HVAC controls to confirm the mode door moves through each setting correctly.

Quality Assurance

Four Seasons backs this part with more than 50 years of mobile A/C experience and states that its products are engineered and tested for years of trouble-free operation.