Keeps your AUDI running the way it should — this BORG & BECK part restores the original function of a worn or failed Brake Pad Sensor BORG & BECK OE Ref 4G0 615 121E, built to OEM reference 4H0615121 rather than a generic approximation.
BORG & BECK identifies it as BWL3163, EAN: 5055936659971. Match that against OEM 4H0615121 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected AUDI vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Braking System for other options.