Fluid · Washer FluidWasher Fluidfor 2021 Ram 1500 3.0L V6 EcoDiesel · RWDFluid TypeWindshield Washer FluidCapacity3.5qtNotesRefill as needed. Use winter-rated in cold climates.Other fluid systems on this vehicleBrake FluidCoolant10 qtEngine Oil7 qtPower SteeringRear Differential2 qtAutomatic Transmission10 qt📝 Suggest a correction to this fluid spec