Genuine OEM Volkswagen Heater Blower Fan, part number 3Q2819021A. This fan is a core component of the vehicle's heating, ventilation, and air conditioning (HVAC) system, responsible for circulating air throughout the cabin. It is specifically designed for Right Hand Drive (RHD) vehicle configurations. Engineered for quiet operation and efficient airflow, this blower fan ensures effective climate control. Using genuine OEM blower fans guarantees correct electrical connections, balanced rotation for minimal vibration, and optimal airflow characteristics for consistent cabin comfort.