Shell’s engine oils

Shell’s Rotella T4 NG Plus 15W-40 heavy-duty engine oil is formulated to provide protection under the full range of pressures and temperatures in mobile natural gas engines, as well as diesel and gasoline engines.

Also, the company’s Rotella T6 Full Synthetic 0W-40 heavy-duty diesel engine oil now is licensed for the API CK-4 service category and is designed for advanced engine technologies in both on-road and off-road vehicles and equipment.

Shell Lubricants,