Liqui Moly 5W30 Special Tec B FE Engine Oil is a high-quality, fully synthetic motor oil specially designed for modern engines with exhaust aftertreatment systems. It is formulated with advanced additives and base oils to provide excellent protection against wear, deposits, and corrosion. This engine oil meets the latest specifications of leading vehicle manufacturers and is suitable for use in gasoline and diesel engines, including those with turbochargers. With a viscosity grade of 5W30, it offers reliable lubrication and fuel efficiency even in extreme temperatures. This product comes in a convenient 5-liter container, making it ideal for regular oil changes and keeping your engine running smoothly.