3A9 862 159 A : Valve for Volkswagen Passat B4

This valve is a component of the central locking system of the Volkswagen Passat B4. It ensures the sealing and proper functioning of this locking circuit, whose failure could compromise the entire locking system of the vehicle. As part of the restoration or routine maintenance of a Passat B4 classic car, its replacement with a new part allows you to restore operation in accordance with original specifications. A useful intervention to preserve the reliability and integrity of this model.