Synthetic Diesel Oils

Premium API CJ-4 Synthetic 5W-40 Diesel Oil (DEO)

 

Maximum Fuel Economy and Extended Drain Intervals in Ultra-Low Emission Diesel Engines.

 

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. Delivers extraordinary lubrication in diesel engines in commercial, fleet and personal applications. Exceed modern specs for emission-quality diesel oil.

Premium API CJ-4 Synthetic 15W-40 Diesel Oil (DME)

 

Superior Shear Stability and Extended Drain Intervals.

 

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. Delivers extraordinary lubrication in diesel engines in commercial, fleet and personal applications. Exceed modern specs for emission-quality diesel oil.

OE 15W-40 Synthetic Diesel Oil (OED)

 

Formulated for Excellent Diesel Engine Protection and Performance.

 

AMSOIL OE 15W-40 Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturer’s recommended drain interval. It meets API CJ-4 specifications and is suitable for both modern and older diesel applications.

OE 10W-30 Synthetic Diesel Oil (OEC)

 

AMSOIL OE 10W-30 Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturers recommended drain interval. It meets API CJ-4 specifications and is suitable for both modern and older diesel applications. 



Series 3000 SAE 5W-30 Synthetic Heavy Duty Diesel Oil (HDD)

 

Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. Also engineered for all gasoline engines recommending API SL specifications including turbo-charged vehicles. Provides superior wear protection and fuel efficiency.

SAE 15W-40 Heavy-Duty Diesel and Marine Motor Oil (AME)

 

Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation, and wear. Extended drain capabilities reduce downtime and motor oil expenses.

Synthetic SAE 10W-30/SAE 30 Heavy-Duty Motor Oil (ACD)

Outperforms Conventional Diesel Oils.

 

Exceeds both 10W-30 multi-grade and SAE 30 stright-grade viscosity requirements. Provides outstanding performance in pre-2007 diesel engines in on-road applications as well as all model-year diesel engines in off-road applications. Also recommended for gasoline engines requiring API SL or previous specifications.

SAE 20W-50 Synthetic Premium Protection Motor Oil (ARO)

 

For use in both diesel and gasoline engines. Ideal for applications where the extra protection of a higher-viscosity oil is desired. The higher viscosity may help reduce motor oil consumption in equipment experiencing higher than normal oil usage rates while running lower viscosity lubricants