Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 15W-40, 2.5 Gal

Mobil Delvac Extreme 15W-40 is a premium and high-performance, full synthetic diesel engine oil that helps to extend engine life for modern diesel engines operating in extreme conditions Works to deliver extended performance for up to two times beyond OEM recommended oil drain intervals* Recommended for use in a wide range of heavy-duty, on- and off-highway applications including engines operating under heavy loads Provides exceptional oxidation stability**, anti-wear performance, and high temperature performance New, innovative packaging with a comfort grip on the base of the pail and a molded in-lid vent to make pouring more ergonomic and efficient