357 820 601 : Vacuum reservoir for Volkswagen Passat B3

This vacuum reservoir is a component of the air conditioning circuit for the Volkswagen Passat B3. It maintains the depression necessary for the proper functioning of the pneumatic controls linked to the heating and air conditioning system. As part of the restoration or maintenance of a classic vehicle, its replacement allows you to restore operation in accordance with original specifications. An essential new part for enthusiasts keen to preserve the authenticity and reliability of their Passat B3.