Genuine OEM Volkswagen Heater Blower Motor, part number 7L0963031A. This motor is a critical component of the HVAC system, responsible for circulating conditioned air throughout the vehicle's cabin. It typically resides within the heating and air conditioning assembly, driving the blower fan. The unit operates on 12V and weighs approximately 1.0 kg. Choosing a genuine OEM blower motor ensures correct electrical compatibility, quiet operation, and reliable airflow, maintaining optimal cabin climate control.