Prestone 1 Gallon Yellow 50/50 Pre-Diluted Antifreeze/Coolant. This enhanced Cor-Guard inhibitor package prevents corrosion and helps engines run longer. Compatible with any antifreeze/coolant, regardless of color, it can be used in all makes and models of cars and light duty trucks.

• 1 Gallon
• Yellow 50/50 Pre-Diluted Antifreeze/Coolant
• Features an enhanced Cor-Guard inhibitor package that prevents corrosion and helps engines run longer
• Compatible with any antifreeze/coolant, regardless of color
• Can be used in all makes and models of cars and light duty trucks