7D0 820 191: Dryer for Volkswagen T4

The dryer is an essential component of the Volkswagen T4 air conditioning circuit: it absorbs moisture present in the refrigerant and retains impurities liable to damage the sensitive elements of the system. Its replacement is necessary during any intervention on the refrigeration circuit, particularly after a leak or prolonged opening. In the context of restoration or maintenance of a classic Volkswagen T4, installing a new part guarantees reliable resumption of air conditioning operation. It is an essential step to preserve on-board comfort as originally intended.