Genuine OEM Volkswagen Air Conditioning Evaporator, part number 2HJ816103DA. This component absorbs heat from the cabin air, causing the refrigerant to evaporate and cool the air. It is located at position 17 within the assembly. The evaporator is a critical part of the air conditioning system, responsible for the primary cooling function. Genuine OEM evaporators ensure precise fitment and optimal thermal transfer for reliable cabin climate control.