Prestone Antifreeze Coolant,1 gal, 50/50
- Antifreeze Coolant, 1 gal., 50/50 - AF2100.
- Formulated to work with All Vehicles. Works with all fluid colors.
- Longer Engine Life Guarantee - 10 Years, 300,000 mile Extended life formula.
- Includes patented Prestone CorGuard technology, our best advancement in cooling system parts protection that protects against rust and corrosion of all cooling system metals, including aluminum. Protection for 300,000 miles..