Genuine OEM Volkswagen Air Conditioning Evaporator, part number 7E0820105A. This evaporator is a crucial component of the vehicle's air conditioning system, responsible for absorbing heat from the cabin air and cooling it before it is circulated. It is a finned heat exchanger, weighing approximately 1.4 kg. Choosing a genuine OEM evaporator ensures precise fitment within the HVAC housing, optimal heat exchange efficiency, and resistance to corrosion, maintaining the factory-specified cooling performance and refrigerant flow.