Amsoil Heavy Duty Synthetic Diesel Oils
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The #1 comment we get is regarding the improved mileage and smoother engine
performance. AMSOIL is the only synthetic diesel oil designed for extended
intervals which can resist the added sheer and corossive conditions caused by
new diesel emissions systems. These engines increase soot, heat and the most
popular brands do little to control foaming and rust. These oils give
impressive results. Find out why our growing list of customers, both
individuals and even entire city and state fleets, have trusted American Made
AMSOIL Synthetic Diesel oils since 1976.
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Series 3000 SAE 5W-30 Synthetic Heavy
Duty Diesel Oil
The Preimum AMSOIL Synthetic Engine Oil
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 The Best Engine Oil
Available? This fuel efficient formula is for both gasoline and diesel fleets.
Contains the most robust additive package of all AMSOIL Motor Oils. Delivers
better wear protection than other popular diesel oils and effectively reduces
fuel consumption. Series 3000 5W30 resists
oil breakdown from heat, blow-by chemicals and oxygen up to ten times longer
than conventional oils. It provides excellent shear stability, retaining its
protective viscosity in conditions that cause conventional oils to fail.
Its high 12 TBN controls acids from combustion blow by and EGR, while its
superior dispersancy and detergency characteristics effectively control EGR
soot thickening and reduce wear. Recommended for all turbocharged engines.
Learn More...
Product Code: HDD
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This is the #1 choice for our customers who want to use the
very best in their personal vehicles, work trucks and class 8 vehicles. Tested
to increase mileage up to 8.2% Please read more
on this robust and energy efficient motor oil.
AMSOIL SAE 15W-40 Synthetic Diesel
Oil
AMSOIL's Best Selling Product!
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 AMSOIL
Synthetic Heavy Duty Diesel and Marine Motor Oil is
premium diesel oil that provides excellent performance in all types of diesel
engines where highly effective control of wear and deposits is vital.
Built with heavy-duty dispersant/detergent additives and 12 TBN, AMSOIL
Synthetic Heavy Duty Diesel and Marine Motor Oil neutralizes acids and controls
soot thickening from EGR and blow-by to effectively prevent corrosion, cylinder
bore polishing (wear), varnish/sludge, and ring sticking. It resists heat and
breakdown and is recommended for extended drain intervals based on oil
analysis.
AMSOIL Synthetic Heavy Duty Diesel and Marine Motor Oil is excellent for on and
off-road use and marine service using low or high sulfur fuels in naturally
aspirated, turbocharged or supercharged engines. AMSOIL Synthetic, Product Code
AME
Learn More...
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AMSOIL Synthetic 5W-40 Premium Diesel
Oil (DEO)
The Preimum AMSOIL Synthetic Engine Oil for
2007+ diesels.
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AMSOIL Synthetic 5W-40 (DEO) is the premium choice for API CJ-4 emission quality
diesel oil required by model year 2007 and newer diesel engines. It delivers
extraordinary lubrication in diesel engines found in commercial, fleet and
personal vehicles. Built with the latest additive and synthetic base oil
technology, AMSOIL Synthetic 5W-40 Diesel Oil exceeds the higher performance
demands of modern engines. It withstands the stress of heat, soot and acids to
help prevent deposits, corrosion and wear. AMSOIL Synthetic 5W-40, with its
broad viscosity range, is ideal for winter and summer use. It resists breakdown
and can extend drain intervals when monitored by oil analysis.
Read the FAQ about this new diesel oil.
Buy
now...
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SAE 15W-40 Synthetic Blend Diesel Oil
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 AMSOIL
Synthetic Blend 15W-40 Diesel Oil is combination of synthetic and petroleum
base oils with performance-enhancing additives formulated for all types of
diesel engines, including modern units equipped with EGR devices.
This quality, 12 TBN oil neutralizes acids from EGR and blow-by and
keeps soot suspended to effectively prevent corrosion, wear, piston deposits
and ring sticking. Plus, the low volatility properties of AMSOIL PCO reduce oil
consumption and maintain fuel economy. AMSOIL Synthetic Blend 15W-40 Diesel Oil
is excellent for on- and off-road use with low or high sulfur fuels in
naturally aspirated, turbocharged or supercharged diesel engines. It is also
good for use in gasoline engines.
A low cost solution for any high mileage fleet where fuel efficiency and
deposit control is a must.
Product Code: PCO
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Synthetic 10W30/SAE 30 Heavy Duty Diesel Oil
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 Exceeds
both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements.
Provides outstanding performance in older and modern diesel engines as well as
gasoline engines. Excellent for heavy equipment and personal vehicles.
Unlike conventional SAE 30 motor oils,
AMSOIL ACD has a naturally high viscosity index and does not contain
paraffin (wax). It has a -36°F pour point and qualifies for SAE 10W, making it
an "all season" multi-grade lubricant with a wide operating temperature range.
AMSOIL ACD is formulated without viscosity index improvers (VI). (Product Code
ACD)
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Diesel oils save owners even more with extended intervals of
20K to 60K miles in light/medium duty trucks using our filters; to beyond
100,000 miles using the By-Pass filtration systems.
The above products usually result in 50,000 or more miles in
heavy-duty applications when analysis is used. (Ask about our discount analysis
program)
Diesel users are even more impressed with the extreme fuel economy. It's money
that stays in your pocket. See Service Life on data sheets in our product
listings. Add years to your engine life and put an end to waste. Why not start
using AMSOIL now? Buy wholesale and find out AMSOIL actually costs less than
you were told. Or perhaps take advantage of our Dealer network. Rely on
AMERICAN Produced Motor Oils.
Owner/Operator Experiences Significant Fuel Savings with AMSOIL
Dear AMSOIL:
I have been using
AMSOIL 15W40 AME Diesel Engine Oil and the AMSOIL Dual-Guard By-Pass Filtration
System, along with used oil analysis, for nearly three years. My 1997 Mack
CH613 had 176,000 miles on it when I began using AMSOIL motor oil and the
Dual-Guard System. At the time I bought this truck, the company I am leased to
bought a number of identical trucks for their fleet. All of these trucks
operate in much the same way, including operating environment, type of haul,
etc. These trucks also have a dash mounted digital display of the lifetime
average fuel economy. At this time my truck's average is 6.78 MPG, and the
company trucks range from 5.8 to 6.2 MPG. The difference between 6.78 and a
fleet average of 6 MPG is over 11 percent. That is significant savings, and the
major difference here is I use AMSOIL Diesel and the company trucks use
conventional oil! Not only do I save on fuel but I buy significantly less
diesel oil!
Both the full flow and by-pass filters are changed regularly,
and at each 20,000 mile interval, an oil sample is taken to monitor the oil's
condition. Currently, I have 412,000 miles on this truck, the last 236,000
without an oil change. The oil analysis from Oil Analyzers, Inc. reports the
oil is suitable for continued use and the engine runs great.
Mike Geho
Owner/Operator and AMSOIL Dealer
Turbodiesel Owners
Rely on AMSOIL Synthetic Diesel Engine Oils to cut costs and
most of all, reduce expensive down time. Our synthetic diesel oil is
specifically designed to neutralize soot and oxidants which lead to corrosion
and viscosity fluxuations. Use Oil Analysis and extend your expensive diesel
changes at least twice as long, cut fuel use, and add years to your engine.
Trust 32 years of AMSOIL satisfied customers! Start with the AMSOIL AME Diesel
Oil which is our best selling product.
The Amsoil Heavy Duty Diesel 5W30 resists breakdown from heat,
oxygen and blowby chemicals up to ten times longer than conventional oils. More
importantly, the HDD resists forming sludge and varnish deposits which causes
decreased fuel efficiency and wear.
The main difference between this product and all others is it retains its
viscosity over extended drain intervals rather than thicken.
In addition to the above, the AMSOIL HDD 5W30 Diesel provides
better protective film at extreme temperatures than currently available SAE 40
oils. You really get what you pay for with this product. We sell this product
to more owner operators as they are more concerned about the life, long term
expenses and efficiency of their engines not to mention the advantages of less
down time thanks to extended intervals.
Although the AME 15W40 Synthetic Diesel oil is AMSOIL's best
selling product by a wide margin, the AMSOIL HDD Series 3000 5W30 Synthetic
Diesel oil is a better product. It does cost significantly more but it's the
best product.
Most of my customers start with the 15W40 as that is what the manual calls for,
the climate demands that or it's the choice as they run heavy loads. The 5W30
confuses many diesel owners as they believe it may be too light of a weight for
their use, but because of the synthetic nature or our product there is no
compromise to any wear surface. the intense sheer strength and lubricity of
this product is the ultimate solution to modern high temp, excessive load,
turbocharged diesel engines. If you own your diesel, want to increase the
mileage and serviceable life, the 5W30 HDD is the best choice. Call
1-800-579-0580 for pricing.
We meet your diesel CI-4+ requirement and EGR compatibility.
See our data sheets.
Class 8 Savings trial
- Increase diesel mileage by 8-1/2%!
5W30 HDD and Bypass
reduces oil use from 480 to 40 quarts!
Ford Powerstroke Recommendations
- Specific Vehicle Information
Dodge Cummins Recommendations -
Specific Vehicle Information
Chevy/GMC Duramax Recommendations
- Specific Vehicle Information
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