Disc Brake Pad Wear Sensor. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table. Interchange Part Numbers. This part generally fits Porsche vehicles and includes models such as Boxster,Cayman with the trims of Base Convertible 2-Door,Bas e Coupe 2-Door,Base Hatchback 2-Door,Limited Edition Convertible 2-Door,RS 60 Spyder Convertible 2-Door,S Black Edition Convertibl e 2-Door,S Convertible 2-Door,S Coupe 2-Door,S Hatchback 2-Door,S Limited Edition Convertible 2-Door,S Porsche Design 2 Convertibl e 2-Door,Spyder Convertible 2-Door.