34356792571, 355251751, 359003101550, 581417, A00434, GIC267, MWI0480. Disc Brake Pad Wear Sensor. This part is sold as a PART NUMBER ONLY. Information like which side a part fits (LEFT or RIGHT) and specific vehicle attributes (Transmission, AWD/RWD, and other vehicle exclusions) are included for your information in this LEFT COLUMN.