Keeps your various running the way it should — this FEBI part restores the original function of a worn or failed Crankcase Ventilation Oil Separator FEBI OE Ref A472 010 31 62 S1, built to OEM reference A4720103162 rather than a generic approximation.
FEBI identifies it as 101396, EAN: 4054224013960. Match that against OEM A4720103162 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected various vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Engine for other options.