Castrol Edge 5W40 is a premium full synthetic motor oil featuring advanced Fluid Titanium Technology. This 4-liter engine oil is designed for gasoline, diesel, and hybrid vehicles, offering superior performance and protection under high-pressure conditions. Key features: • Advanced full synthetic formula • Fluid Titanium Technology for enhanced strength under pressure • 5W-40 viscosity grade • Suitable for gasoline, diesel and hybrid engines • 4-liter container volume • dexos2 approved This high-performance synthetic oil helps maintain optimal engine performance while providing excellent protection against wear and deposits. The unique Fluid Titanium Technology transforms its structure under pressure to be stronger when your engine needs it most, reducing friction and helping maximize engine performance.