Prestone Coolant 1 Gallon # AF2033

Engineered for all vehicles—any make, model, year, or fluid color—this ready-to-use formula provides instant protection for both new and older engines. It helps optimize engine temperature, prevents freezing, and shields vital components from corrosion and buildup. Designed to last up to 10 years or 300,000 miles, it features patented Prestone Cor-Guard® technology for advanced rust and corrosion protection across all cooling system parts. Ideal for small top-offs or complete drain-and-refill applications.

Key Features:

• Protects engines from corrosion and buildup

• Optimizes temperature and prevents freezing

• Ready-to-use for easy application

• Lasts up to 10 years/300,000 miles

• Includes patented Cor-Guard® technology for superior cooling system protection