Prestone Radiator Flush, 32 Oz, Liquid

Helps clear out rust and oily buildup before fresh coolant goes in.

A cleaner cooling system starts here.

Product Overview:

When your cooling system is carrying a bit of grime, you feel it. The temp gauge starts looking a little too interesting, and that is no fun. Prestone radiator flush gives you a simple step before the new antifreeze goes in. It helps loosen rust deposits, grease, and oily residue, so the system can move coolant more freely. For cars with heavier buildup in the radiator or heater core, this liquid flush keeps the job plain and practical. Picture a cleaner flow, a steadier needle, and less fuss under the hood. That is the kind of reset that just feels right.

Key Features:

• Rust removal action helps bind corrosion deposits so you can flush them out before refilling.
• Detergent cleaning power breaks up oily residue and leaves the system ready for fresh coolant.
• One-step use keeps the process straightforward, so you spend less time fussing and more time getting back on the road.
• Built for heavier buildup gives you a solid option when the radiator or heater core needs a deeper clean.
• 32 oz liquid bottle gives you a handy amount for a normal flush routine, no awkward measuring circus.

Quick Specs:

• Brand: Prestone
• Manufacturer: Prestone
• Model Number: AS105R
• Format/Type: Radiator Flush
• Quantity/Pack: EACH
• Material/Finish: Liquid

Set this in place before your next coolant change and let the system breathe easier. You get a cleaner path, less sludge, and a calmer drive. Want to make that refresh feel a whole lot smoother?