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Evans Waterless Coolant Prep Fluid 1/2 Gallon, EC42064

Evans Waterless Coolant Prep Fluid 1/2 Gallon, EC42064

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Evans Waterless Coolant Prep Fluid 1/2 Gallon
Part #: 47-395883-1
$22.99 ea.
Order by 2pm E.T. ships today (M-F)
1932 thru 1947
See applications below for exact details.
Shipping Note:
This item can not be shipped by air.

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  • Evans Prep Fluid is ready to use—no water required
  • Hygroscopically absorbs water
  • Ensures all residual water is removed from the system
  • Ensures that Evans coolants will meet the water content limits and provide peak performance
  • Protects cooling system metals during flush
  • 1/2 Gallon


Evans Prep Fluid is a waterless cooling system flush engineered specifically to purge the cooling system of water-based antifreeze after draining and before installing new waterless coolant. Prep Fluid should be used when block drains are unavailable or cannot be removed. It is not a substitute for thoroughly draining the cooling system and related components. Prep Fluid is NOT intended to be a stand-alone operating coolant, but as a flush only.

For use with all engines being converted to any Evans waterless coolant, after draining 50-50 coolant from the cooling system.