Tekma Turbo 20W50 11L is a high-performance, multi-grade engine oil designed for both gasoline and diesel engines, particularly for older or high-mileage vehicles. With a 20W50 viscosity, it offers excellent protection against wear, sludge, and corrosion, ensuring smooth engine operation in various temperature conditions. The 11-liter packaging is perfect for larger oil changes or fleet maintenance, providing long-lasting engine protection, improved fuel efficiency, and reduced oil consumption. It helps extend engine life and ensures reliable performance over extended service intervals.