Fluid · Washer FluidWasher Fluidfor 2021 GMC Yukon 3.0L I6 Duramax Diesel · 4WDFluid TypeWindshield Washer FluidCapacity3.5qtNotesRefill as needed. Use winter-rated in cold climates.Other fluid systems on this vehicleBrake FluidCoolant10 qtEngine Oil7 qtFront Differential1.5 qtPower SteeringRear Differential2 qtTransfer Case2.5 qtAutomatic Transmission13.5 qt📝 Suggest a correction to this fluid spec