Comma X-Flow Type MF 15W-40 Mineral Motor Oil for Car Engines. This professional-grade mineral oil is suitable for petrol and diesel engines, including turbocharged ones. We are dedicated to customer satisfaction with over 10 years of experience in the automotive business. Our experts are happy to answer your questions on oil or anything else we stock. All products are genuine UK stock and shipped from the UK. We offer a no-leak guarantee; any damages will be replaced with no quibbles. Free UK Mainland Shipping is available on all listings, with express shipping options. We also have a 60-day returns policy. Brand: COMMA, Quality: Mineral, SAE Viscosity: 15W40. Suitable for: Audi, Mercedes-Benz, Seat, Skoda, Volkswagen.