AMSOIL Synthetic 5W-40 Premium Diesel Oil

AMSOIL Synthetic 5W-40 Premium Diesel Oil (DEO) is the premium choice diesel oil for model year 2007 and newer heavy-duty and pickup truck diesel engines requiring API CJ-4 emission quality oil standards.

Product Code: DEO

Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil

Fuel efficient formula for both gasoline and diesel fleets. Deliver up to 82 percent greater wear protection than other popular diesel oils. Series 3000 resists oil breakdown from heat, blow-by chemicals and oxygen up to ten times longer than conventional oils.

Product Code: HDD

Synthetic 15W-40 Diesel Oil

The ultimate in diesel engine protection. Specially blended long-life formulation resists oxidation and thermal breakdown - retains viscosity and eliminates sludge and varnish formation. Designed to deliver 1,000,000 miles in over the road trucks before engine overhaul.

Product Code: AME

Synthetic Blend 15W-40 Diesel Oil

AMSOIL Semi-Synthetic 15W-40 Diesel Oil is a modern blend of high performance synthetic base stocks, natural base stocks, and advanced additives. It provides outstanding performance and protection over extended drain intervals in light and heavy-duty diesel engines.

Product Code: PCO

Synthetic 10W-30/SAE 30 Heavy Duty Diesel Oil

AMSOIL Synthetic 10W-30/SAE 30 Diesel Oil (ACD) is formulated with premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements for outstanding performance in modern and older diesel engines. Unlike conventional SAE 30 motor oils, AMSOIL ACD has a naturally high viscosity index and does not contain paraffin (wax).

Product Code: ACD