HomeContact Us Motor OilFiltersDiesel OilBy PassMotorcycle OilPowersports OilGear LubeTransmission FluidHydraulic OilCompressor OilGrease

Diesel Oils


CJ4 15w40 Diesel Oil

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

AMSOIL Synthetic 15W-40 Diesel Oil (DME) is the premium choice for API CJ-4 emission-quality diesel oil required by model-year 2007 and newer diesel engines.

API CJ-4, CI-4+, CH-4, CF

Synthetic 5w40 Premium Diesel Oil

CJ4 5w40 Diesel Oil

AMSOIL Synthetic 5w40 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.

API CJ-4, CI-4+, CH-4, CF

Exceeds Emission System Requirements Controls Soot Thickening and Wear

Series 3000 5w30 Diesel


AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil consistently outperforms conventional and synthetic diesel oils for long-lasting performance and protection.

It withstands the stress of higher heat, higher acid levels and excessive soot-loading found in EGR-equipped engines.

Synthetic Heavy-Duty Diesel & Marine Motor Oil SAE 15w40
Synthetic Heavy-Duty Diesel & Marine Motor Oil SAE 15w40
AMSOIL Synthetic Heavy-Duty Diesel & Marine Motor Oil SAE 15w40 (AME)

API CI-4+, CF, CF-2, SL

Extends Drain Intervals, Maximizes Fuel Economy, Reduces Oil Consumption and Emissions.

Replace Donaldson EnduranceTM or AMSOIL EaTM full flow oil filters at the time of oil change up to two times (2X) longer than the OEM* standard interval, not to exceed 60,000 miles in long-haul trucks.
Synthetic 10w30/SAE 30 Heavy Duty Diesel Oil
Synthetic 10w30/SAE 30 Heavy Duty Diesel Oil
AMSOIL Synthetic 10w30/SAE 30 Heavy Duty Diesel Oil (ACD)

API CI-4+/CH-4/CG-4/SL

Where these viscosity grades are specified, AMSOIL Synthetic 10w30/SAE 30 Diesel Oil (ACD) provides outstanding performance as a straight-grade SAE 30 for older two- and four-stroke diesels and as a multi-grade SAE 10w30 in modern four-stroke diesels as well as gasoline engines.

Normal Service Up to 25,000 miles or one year, whichever comes first, or longer based on oil analysis.
Synthetic Blend 15W-40 Heavy Duty Motor Oil
Synthetic Blend 15W-40 Heavy Duty Motor Oil
AMSOIL Synthetic Blend 15W-40 Heavy Duty Motor Oil (PCO) API CI-4+, CF, CF-2, SL

AMSOIL Synthetic Blend 15w40 Heavy Duty Motor Oil (PCO) features a dual-base of premium synthetic and hydro-processed base oils in formulation with proven high quality anti-wear additives.

AMSOIL Synthetic Blend 15w40 Heavy Duty Motor Oil is recommended for use according to the longest service interval established by the engine, vehicle or equipment manufacturer. Drain intervals may be extended based on oil analysis.





Jim Hunt - AMSOIL Direct Jobber - 1-866-870-5048

CLICK to Order Factory Direct from the Amsoil Online Store


CLICK For a Price Quote or Place an Order

AMSOIL is 100% "Made proudly in the U.S.A."

St. Louislubricants st.louis|lubricants st.louisSpringfieldsynthetic oil st.louis|synthetic oil st.louisIndependencecertified dealer|certified dealerColumbiacertified dealer st.louis|certified dealer st.louisSt. Josephatv oil|atv oilOsage Beachvehicle oil st.louis mo|vehicle oil st.louis moCape Girardeauheavy duty oil st.louis mo|heavy duty oil st.louis moKansas Cityst.charles|st.charlesJoplinamsoil st.louis|amsoil st.louisSt. Charles