Shell Rotella ELC and Ultra ELC coolants provide strong heat protection and corrosion protection for internal parts, including those made of aluminum, copper, steel, and more. Available in both concentrated and ready-to-use formulas, Shell Rotella ELCs can service heavy-duty engines for more than 600,000 on-highway miles.
Whether you possess a diesel, gasoline, or natural gas engine, our Shell Rotella Ultra ELC Antifreeze will meet the needs of the most modern engines. Mixed fleets will benefit from Shell Rotella's versatility and superior thermal protection. Its extended-life carboxylate inhibitor system, which enhances heat transfer, gives this coolant the competitive edge.