Prestone 50/50 AF2033 Case (6)
Formulated with patented Cor-Guard™ inhibitors.
Extends engine life**.
Helps your cooling system run more efficiently.
Protects cooling system from the damage caused by worn-out antifreeze.
Works with any color antifreeze.
Won’t void your warranty.
Available in both concentrated and 50/50 Prediluted formulas.