ConocoPhillips 76 Guardol QLT Multigrades, 15W40. 76 Guardol QLT Multigrades are premium quality universal fleet engine oils that meet the performance requirements of a wide range of U.S. and European diesel and gasoline engine manufacturers. They are designed for use in over-the-road diesel trucks, off-highway diesel equipment, farm machinery, and passenger cars and light trucks in all types of service. They are formulated with premium additive technology and 76’s unique QLT chemistry that delivers exceptional wear protection, soot control, and bearing corrosion protection in both conventional and EGR-equipped diesel engines. 76 Guardol QLT Multigrades meet or exceed all the requirements of API CI-4 Plus, CI-4, CH-4, CG-4, CF-4, CF and SL. They also meet the performance requirements for Caterpillar ECF-1, Cummins CES 20078, DDC Powerguard 93K214, Mack EO-M Plus and Volvo VDS. The SAE 15W-40 grade meets additional North American and worldwide performance requirements, including Global DHD-1, Mercedes- Benz Sheet 228.3, Volvo VDS-3 and Mack EO-N Premium Plus (2003). These oils will provide excellent protection in EGR-equipped diesel engines and extended drain capabilities in conventional, non- EGR diesel engines. 12Packs. 15W40