Optimized formula for All Vehicles; makes, models, years & fluid colors. The patented technology provides instant protection to all engines, new and old. Optimizes engine temp, prevents freezing, PLUS protects parts from buildup & corrosion. While ordinary antifreeze+coolant only manages 2/3s the job, Prestone's Total Protection handles the complete job.

• Designed to last and protect vital engine parts for 10 years/300,000 miles.
• Includes patented Prestone Cor-Guard^® technology, a great advancement in cooling system parts protection that protects against rust, corrosion, scale, buildup and clogging of all cooling system components.
• Ready to Use formula. Perfect for small volume top-off or complete drain and refill of the cooling system.