Prestone® Concentrate Antifreeze/Coolant is the ideal solution to help your engine last longer. Fortified with the new patented Cor-Guard™ improved extended life technology, Prestone prevents corrosion and helps keep your cooling system running more efficiently. Keep your entire cooling system, including your radiator and water pump, free from the damaging effects of worn-out antifreeze. Use Prestone, the antifreeze specifically designed for the sophisticated engines in today's cars and light duty trucks.
For any car or light duty truck. Works with any color antifreeze. Will not void warranty. Up to 5 years or 150,000 miles of protection**.
Drain — Draining removes loose rust and sediment from the radiator. Drain cooling system following owner’s manual. (illus. 1)
Flush — Flushing the system cleans the engine block. Use a quality cooling system flush/cleaner like Prestone Super Flush. (illus. 2)
Fill — Fill with Prestone AF/C and distilled water for the desired freeze and boilover protection indicated on the back of the bottle. (illus. 3)
WARNING: HARMFUL OR FATAL IF SWALLOWED. KEEP OUT OF REACH OF CHILDREN. CAUTION: Do not remove radiator cap when engine is hot. See owner’s manual for any special cooling system service instructions. Do not store antifreeze/coolant in open or unlabeled containers. Wash exposed skin thoroughly with soap and water after use.