028 131 521 P : EGR connecting hose for Volkswagen Passat B5

This connecting hose provides the connection between the engine and the exhaust gas recirculation (EGR) valve on the Volkswagen Passat B5. It is also compatible with the Variant and 4Motion versions of the Passat B5, covering engine codes AFN, AHH and AVG. As part of the restoration or maintenance of a classic vehicle, replacing this conduit helps maintain proper EGR circuit operation and ensure engine reliability over time.