Castrol Magnatec Diesel B4 SAE SAE 10W-40

This oil is specially designed for diesel engines and approved by the leading world auto makers. Why? Meet Castrol Magnatec Diesel 10W-40 B4. The semi-synthetic Castrol Magnatec Diesel 10W-40 oil is made by the own technology of Intelligent molecules. Thanks to this development, lubricant molecules tightly adhere to metal surfaces and form the dense film which does not flow in the crankcase even when the engine is on. Other oils cannot make this kind of display. As a result, the poorly lubricated engine is subject to big friction during starting and heating which leads to its fastest wear. The intelligent Magnatec molecules don’t do it. They protect the engine everywhere and always, during start and in any extreme tests. Besides, it has stable viscosity preserving from a change to a change, as well as excellent dispersive and detergent properties. It also helps in extending the engine service life and revealing its capabilities. Castrol Magnatec Diesel 10W-40 B4 is specially made for diesel engines. It is recommended and used in its vehicles such large manufacturers as Mercedes, Volkswagen Group, Fiat. The oil is suitable for usual driving and for extreme conditions.