Fluid · CoolantCoolantfor 2003 BMW Z4 3.0i 3.0L I6 M54 · RWDFluid TypeBMW Coolant (Blue)Capacity10qtNotesUse pre-mixed or mix 50/50 with distilled waterOther fluid systems on this vehicleBrake FluidEngine Oil5.5 qtPower Steering1 qtRear Differential2 qtAutomatic Transmission10 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec