GM Genuine Parts 15-72505 (52473356) Heating and Air Conditioning Panel Mode Door Actuator;

ACDelco GM Original Equipment HVAC Mode Door Actuators are electric motors attached to the HVAC housing that move or actuate the mode doors or flaps, directing the airflow to the desired outlet vents. These original equipment HVAC mode door actuators are GM-recommended replacements for your vehicle€s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.