Hydraulic silent-blocks and pads are filled with synthetic oils that contain additives allowing operation of the products at temperatures as low as -45 degrees Centigrade. This part generally fits Toyota vehicles and includes models such as Celica,Corolla,Matrix with the trims of Base Wagon 4-Door,GTS Hatchback 2-Door,S Sedan 4-Door,XR Wagon 4-Door,XRS Wagon 4-Door.