Improved technology. Same hard work Shell Rotella T4 Triple Protection Heavy Duty Engine Oil builds upon the heritage of Triple Protection you have come to depend on. Today, it?s more advanced than ever, designed to provide hard working protection that adapts to driving conditions
Product Features:- Triple Protection from wear, deposits and oil breakdown, this conventional Diesel Engine Oil provides exceptional wear protection for heavy duty engines for longer life(1)
- Formulated with advanced additive technology, which is engineered for superior engine cleanliness throughout the oil drain interval
- Provides increased shear stability for better viscosity control and optimal engine oil pressure
- Heightens emission control system durability and improves oil aeration
- Provides enhanced protection against oil oxidation for more efficient operation