Diesel Oils

AMSOIL Diesel Oil provides full-synthetic protection for diesel engines, delivering excellent wear protection, engine cleanliness and performance in demanding service.

AMSOIL Diesel Oil provides full-synthetic protection for diesel engines in pickups, 4WDs, commercial vehicles and equipment. Engineered for demanding diesel service, it provides excellent wear protection, helps maintain engine cleanliness and resists oil breakdown under high temperatures and heavy loads.

Browse the AMSOIL Diesel Oil range below, or use the AMSOIL Vehicle Product Finder to identify the correct viscosity and specifications for your vehicle.

2 Products Found

AMSOIL Synthetic Diesel Oil

AMSOIL Synthetic Diesel Oil provides high-quality synthetic lubrication for diesel engines operating across a variety of road, commercial and equipment applications. Its synthetic formulation is designed to provide dependable wear protection while resisting heat, oxidation, deposits and lubricant breakdown during demanding service.

Synthetic Protection for Diesel Engines

Diesel combustion can introduce soot and other contaminants into the lubricant while high cylinder pressures and sustained loads place significant stress on bearings, valvetrain components and other lubricated surfaces. A quality diesel engine oil must continue to protect these components while maintaining suitable viscosity and controlling deposits throughout its service life.

AMSOIL Synthetic Diesel Oil provides a step beyond the Commercial Grade synthetic-blend range for applications where full synthetic performance is preferred.

Match the Oil to the Application

Diesel engines vary considerably in their lubricant requirements. Always confirm the required viscosity, API or ACEA classification and any manufacturer-specific specification before choosing an oil. Learn more about these classifications in the AMSOIL Oil Standards Guide, or use the AMSOIL Vehicle Product Finder for compatible road-vehicle applications.