- Products
- Motor Oil
- Racing Motor Oil
- Diesel Oil
- Motorcycle Oil
- 2-Cycle Oil
- 4-Stroke Oil
- Gear Lubricant
- Racing Gear Lubricant
- Transmission Fluid
- Hydraulic Oil
- Brake Fluid
- Suspension Fluid
- Power Steering Fluid
- Compressor Oil
- Grease
- Oil Filters
- Air Filters
- Motorcycle Filters
- Fuel Filters
- Transmission Filters
- Breather Filters
- Cabin Air Filters
- Coolant Filters
- Hydraulic Filters
- INJEN (Diesel)
- INJEN (Gasoline)
- Donaldson Filter
- Filter Wrenches
- By-Pass Filters
- By-Pass Parts
- Fuel Additives
- Antifreeze
- Cleaners
- Protectants
- Wiper Blades
- Plugs and Wires
- AGGRAND
- ALTRUM
- Mothers Products
- Paint Care Products
- Reflections Products
- FX Products
- Power Products
- Tire and Wheel Care
- Interior Care
- Special Care
- Marine Care
- To Purchase Products
- Anytime At The
- AMSOIL Online Store
- Select Your AMSOIL
- Professional Below
Diesel Oil
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.
Premium API CJ-4 Synthetic 15W-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.
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.
SAE 15W-40 Heavy-Duty Diesel and Marine Motor Oil
Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Extended drain capabilities reduce downtime and motor oil expenses.
Series 3000 SAE 5W-30 Synthetic 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.
SAE 15W-40 Synthetic Blend Diesel Oil
Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN 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
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.
