NOUS 20W50 is a diesel and gasoline, high performance engine oil that complies with API CI-4/SJ performance level, suitable all-seasons.
It is developed especially for gasoline engines for high performance and lubrication. This product resists engine wear and ensures a longer engine life. . It provides a high degree of protection for the engine and has a great lubricating feature. It, also, minimizes soot/deposits in the crankcase when changing the oil.
It is recommended for gasoline engines where API CF-4/SJ performance level is required and in vehicles with turbocharged heavy-duty diesel engines. It is especially suitable for high mileage and old model gasoline automobiles and heavy-duty diesel engines to reduce oil loss. It is not recommended for new generation EURO 4 and following models with diesel or gasoline engines.