Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
Differential Fluid - A/T: Fluid Type Specifications
Lubrication oil
Front/Rear Differential Gear Oil .......................................................................................................................... API Classification GL-5 or equivalent
Front Differential SAE Viscosity
-22 to 104 deg.F and above ................................................................................................................................................................................. 85W
86 to -22 deg.F and lower ................................................................................................................................................................................... 80W
-22 deg.F and lower to 104 deg.F and above ................................................................................................................................................. 80W-90
Rear Differential SAE Viscosity
86 to -22 deg.F and lower ................................................................................................................................................................................... 80W
-22 and lower to 104 deg.F and above ........................................................................................................................................................... 75W-90
Note: Use the fluids specified. Do not mix two different kinds or makes of fluid.