Commercial Engine Oil

Heavy-duty diesel engines face long hours, heavy loads and plenty of heat, so they need an oil built for the job. We carry the Mobil Delvac line trusted by truckers, fleets and equipment operators. It includes Mobil Delvac 1 and Delvac 1 ESP full synthetics, Mobil Delvac Extreme, and Mobil Delvac MX and HDEO 15W-40 for everyday heavy-duty protection. For older engines and special applications, we also stock monograde and natural gas engine oils such as Mobil Delvac 1300 Super and the Delvac 1200 and 1600 series.

These oils are designed to control soot, resist breakdown and protect against wear, helping your engines go longer between changes. Pair them with our Delvac transmission and axle fluids for complete drivetrain protection. For light-duty diesel pickups, see Mobil 1 Turbo Diesel Truck. We ship anywhere in the U.S. and offer local delivery in Upstate South Carolina. Need help matching an oil to your engine or fleet? Just give us a call.