Genuine OEM Volkswagen HVAC Housing, part number 2Q2820007. This housing serves as the main structure for the heating and air conditioning system, enclosing and supporting critical components like the blower motor, evaporator, and heater core. It is a primary structural element of the climate control assembly. This housing weighs 1.979 kg. Genuine OEM housings are manufactured to precise specifications for structural integrity and proper component fitment.