Mobil 1 ESP Formula 5W-30 is an advanced performance synthetic engine oil designed to help provide exceptional cleaning power, wear protection and overall performance. Mobil 1 ESP Formula 5W-30 has been expertly engineered to help prolong the life and maintain the efficiency of emission systems in both diesel and gasoline powered automobiles. Mobil 1 ESP Formula 5W-30 meets or exceeds the requirements of many leading industry and car manufacturers†standards required for newer modern diesel and gasoline powered passenger car engines. Mobil 1 ESP Formula 5W-30 is recommended for all types of modern automobile engines, especially the high-performance gasoline and diesel engines found in the latest passenger cars, SUVs and light vans.  MOBIL 1 ESP FORMULA 5W-30 IS is especially suitable for extreme conditions, where conventional oil often may not perform.  It is not recommended for 2-cycle or aviation engines, unless specifically approved by the manufacturer.