Disc Brake Pad Wear Sensor. CARQUEST PREMIUM VEHICLE SOLUTIONS, DFC, HOLSTEIN, PERFECT STOP BRAKE WEAR & ABS SENSORS. 1000-0749-00, 2BWS0277, 341-31069, WSA3217. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.