Coolant car check

New and improved: Why choose Prestone for your car

For decades, we’ve been at the forefront of coolant/antifreeze technology and our patented formula is the number 1 in the US and trusted around the world by drivers, mechanics and manufacturers. We push ourselves constantly at Prestone – researching, developing and testing relentlessly to make sure our products are the best. So how does this

Your Guide to Prestone Technology

Prestone’s inhibitor technology is a one-stop product for all light duty vehicles, making it easy for you to choose it in your business. Here’s why: More thermally stable than commercial available ELC OAT AFC. Absolute compatibility with all modern engine metallurgy & polymers Absolute compatibility with all other Coolant/Antifreeze technologies Virtually non-depleting corrosion inhibitors for