Synthetic Diesel Motor Oils

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

Exceeds both 10W-30 multi-grade and SAE 30 straight-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 apps. Also recommended for gasoline engines requiring API SL or previous specifications.

Product Code: ACD    Order

Series 3000 Synthetic 5W-30 Heavy-Duty Diesel Oil

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.

Product Code: HDD    Order

Premium API CJ-4 Synthetic 5W-40 Diesel Oil

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. Exceeds modern specs for emission-quality diesel oil.

Product Code: DEO    Order

15W-40 Diesel Oil

Product Code: DME    Order

OE 15W-40 Synthetic Diesel Oil

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.

Product Code: OED    Order