35133530 : K-Jetronic check valve for Volkswagen Golf 1 and Passat B2

This check valve is a component of the K-Jetronic injection system fitted to the Volkswagen Golf 1 and Volkswagen Passat B2. It maintains fuel circuit pressure after engine shutdown, thus ensuring reliable restart conditions. As part of restoring or servicing a classic vehicle, replacing it allows the system to function in accordance with original specifications. An essential part for preserving the reliability of these automotive heritage classics.