Product Details: Protect your engine from freezing, boiling, cavitation, and corrosion with the Shell Rotella® Extended Life Heavy Duty Antifreeze/Coolant, a coolant that ensures you're Ready for the Road Ahead™ with peak performance and extended protection. Thanks to its ultra-efficient heat transfer, this high-performance antifreeze with a long life expectancy is the ideal solution to maintain stable temperatures in all types of conditions. Witness the incredible difference this coolant makes when you put or use it in heavy-duty diesel engines.<br/><br/>FleetPride is your First Click in Heavy Duty®.