Fluid · CoolantCoolantfor 2003 Cadillac CTS 2.8L V6 · RWDFluid TypeACDelco DEX-COOL (Orange)Capacity10qtNotesUse pre-mixed or mix 50/50 with distilled waterOther fluid systems on this vehicleBrake FluidEngine Oil5.5 qtPower SteeringRear Differential2 qtAutomatic Transmission11.5 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec