Fluid · Washer FluidWasher Fluidfor 2009 GMC Envoy 4.2L I6 · 4WDFluid TypeWindshield Washer FluidCapacity3.5qtNotesRefill as needed. Use winter-rated in cold climates.Other fluid systems on this vehicleBrake FluidBrake FluidCoolant16 qtCoolant16 qtEngine Oil7.5 qtEngine Oil7.5 qtFront Differential1.5 qtPower Steering1 qtPower Steering1 qtRear Differential2 qtRear Differential2 qtTransfer Case2.5 qtAutomatic Transmission11.5 qtAutomatic Transmission11.5 qt📝 Suggest a correction to this fluid spec