MOBIL DELVAC XHP ULTRA LE MN9 5W20 ENGINE OIL standard: MAN M 3977 /20L PACKAGING/ IS A VERY HIGH-QUALITY DIESEL ENGINE OIL, DESIGNED TO PROVIDE EXCELLENT PROTECTION AND POTENTIAL* FUEL SAVINGS IN MODERN, HIGH-PERFORMANCE, LOW-EMISSION ENGINES FOR OPERATION IN DIFFICULT ROAD CONDITIONS. THIS ENGINE OIL HAS BEEN SPECIFICALLY DESIGNED TO MEET THE REQUIREMENTS OF THE LATEST MAN M 3977 SPECIFICATION FOR MODERN DIESEL ENGINES WITH PARTICULATE FILTERS (DPF).
