Dorman 604-017 HVAC Air Door Actuator Mode

The Dorman 604-017 HVAC Air Door Actuator is a direct replacement component designed to restore proper heating and air conditioning operation in your vehicle's climate control system. This mode actuator operates the HVAC mode door to direct airflow to the correct vents—dash, floor, or defrost—maintaining optimal cabin comfort and airflow distribution.

Key Features:

• Direct replacement designed to match OE fit and function on specific vehicle applications
• Durable construction with quality internal motor, drive gears, and electronic components
• Engineered and tested to strict standards to resist wear and electrical burnout
• Position-specific design for proper HVAC mode door operation
• Includes necessary mounting hardware and linkage components as applicable
• Backed by over a century of Dorman automotive aftermarket expertise

Important: Many vehicles have multiple HVAC actuators in different positions. This is a mode actuator designed for specific locations. Carefully verify this part matches the position and function of the actuator you need to replace by checking application notes for your specific vehicle year, make, and model.