ACDelco 15-74994 HVAC Panel Mode Door Actuator GM Original Equipment

The ACDelco 15-74994 is a GM Original Equipment HVAC panel mode door actuator designed to precisely control airflow direction in your vehicle's heating and air conditioning system. This actuator operates the mode door that directs conditioned air to the correct vents—whether you need airflow to the dashboard vents, floor vents, or defrost vents.

Key Features:

• GM Original Equipment quality—engineered to meet OEM specifications
• Controls HVAC mode door position for proper airflow distribution
• Direct replacement for worn or failed actuators
• Restores proper operation of climate control system
• Eliminates clicking noises and incorrect airflow issues

When this actuator fails, common symptoms include clicking sounds from behind the dashboard, inability to change airflow modes, or air blowing from the wrong vents. This genuine GM replacement part restores full functionality to your climate control system, ensuring comfort in all driving conditions.