R-Line Disc Brake Pad Wear Sensor. Disc Brake Pad Wear Sensor. Warranty Duration. Over 150,000 skus available. 084-1591, 2BWS0221, PWS160, SEN-2BWS0221, WS360. Part Numbers. Part Number. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
