Prestone Coolant Ready-to-Use and Concentrate with 5X Superior Cooling Protection, provides superior cooling formula to prevent overheating while protecting against rust, corrosion, and engine wear.

That’s what was in the ubiquitous Prestone and Zerex green coolants many of us grew up with. The antifreeze capabilities of the glycol don’t really break down, but the corrosion inhibitors do, ...

Prestone has raised the bar yet again—by about five notches this time. The maker of the country’s leading brake fluid and coolant now has a new look. The trusted and proven Prestone brake fluid and ...