OE Part Number: 028906283F|
Manufacturer's Part Number: 7.21895.55.0
Changeover/Wastegate N75 Valve for A3 and B4 chassis TDIs (AHU or 1Z engines).
These have been failing with increasing frequency lately, based on our sales. Though more correctly called a changeover or wastegate valve, TDI owners commonly refer to this as the "N75 valve".
Please note this part does NOT work on the newer ALH or PD engine cars.