Liqui Moly Super Leichtlauf 10w40 5LAll year oil for gasoline and diesel engines. Tested safe with catalytic converters and turbochargers. Particularly suitable for vehicles with high mileage. Low friction motor oil based on high tech synthetic technology. With modern wear protection additives and particularly good dirt suspending and cleaning properties. Prevents the formation of black sludge, keeps engine seals such as shaft sealing rings and valve stem seals flexible and ensures low