ICHIRO SEIRYU 10W-30 API SN/JASO MA2 SYNTHETIC BLEND is a new passenger car motor oil (PCMO) that delivers the latest development of lubricating oil technology to maximize protection for the newest gasoline-fueled engines. It meets the highest performance level of API SN and exceeds the most demanding requirements of modern engine’s emission control and oil consumption standards. In today’s energy-conscious era, ICHIRO SEIRYU 10W-30 API SN/JASO MA2 SYNTHETIC BLEND is also formulated to improve fuel efficiency for consumers.