X ENGINE OILS (SAE 10W-30/10W-40/10W-60/15W-40/20W-40/20W-50/20W-60 API SN/CF, SM/CF, SL/CF, SG/CF, SG/CD) ( mineral based) LUBENZ PREMIUM PLUS PEO series are designed with high quality base stocks and advanced technology additive system to provide high level of protection and performance. It works harder than other conventional motor oils by continuously preventing dirt and sludge build-up and reduces engine noise. This product meets the requirements of most car manufacturers and is suitable for use in both gasoline and diesel, naturally aspirated or turbo charged engines, operating in all round seasons and adapted to vehicles equipped with catalytic converters running on unleaded fuels. for more information, please contact us.