Shell ROTELLA T4 15W-40 Triple Protection Heavy-Duty Diesel Engine Oil provides protection in three critical areas. Acid control helps protect against corrosion from acids formed as fuel burns and as the oil ages. Deposit control helps keep engine clean for optimum performance and long life. Wear control helps keep moving metal engine surfaces apart for long life.
- T4 Triple Protection oil uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines
- Formerly known as Shell ROTELLA T Triple Protection, Shell ROTELLA T4 meets or exceeds API CK-4 requirements and is designed to provide extra performance
- Shell Rotella T4 performs well in both older and new engines
- Recommended by a wide range of OEM, suitable for both the latest low-emissions and older equipment