Engine Oils

Mobil Delvac™ technology helps maximize engine life

As longtime leaders in specialized lubricants, ExxonMobil offers advanced diesel engine oils engineered to lubricate and protect modern, low-emission engine designs.

Oils by brand

  • Mobil Delvac 1

  • Mobil Delvac

Oils by formulation

  • Advanced full synthetic oils

  • Premium synthetic blend oils

  • Premium conventional oils

Oils by engine type

  • Oils for diesel engines

  • Oils for natural gas engines