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

Designed to Outperform Conventional Diesel Oils

10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil Product Image
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$41.80 Retail Price (USD)
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Product Code: ACD1G-EA
Product Highlights View Full Description

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.

AMSOIL 10W-30/SAE 30 Synthetic Heavy Duty Diesel Oil is formulated with premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements for outstanding performance in modern and older diesel engines. Unlike conventional SAE 30 motor oils, AMSOIL Heavy Duty Diesel Oil has a naturally high viscosity index and does not contain paraffin (wax). It has a low pour point and qualifies for SAE 10W, making it an all-season multi-grade lubricant with a wide operating temperature range. AMSOIL Heavy Duty Diesel Oil is formulated without viscosity index (VI) improvers. This shear-stable formulation is designed to reduce viscosity loss and associated bearing and cylinder bore wear. AMSOIL 10W-30/SAE 30 Synthetic Heavy Duty Diesel Oil contains premium additives with a high 12 TBN to neutralize acids from blow-by, exhaust gas recirculation (EGR) and high-sulfur diesel fuels. It helps protect against damaging piston deposits, ring sticking and sludge.

AMSOIL, the leader in automotive synthetic lubrication, produced the world’s first API qualified synthetic motor oil back in 1972. Trust the extensive experience of AMSOIL The First in Synthetics® to do the best job protecting your equipment.

Performance
Where these viscosity grades are specified, AMSOIL 10W-30/SAE 30 Synthetic Diesel Oil provides outstanding performance as a straight-grade SAE 30 for older two- and four-stroke diesels and as a multi-grade SAE 10W-30 in modern four-stroke diesel and gasoline engines. AMSOIL Synthetic Heavy Duty Diesel Oil is ideal for use in a wide variety of light- and heavy-duty applications, including agriculture, offroad construction, trucking, mining, industrial (pumps and generators) and personal automotive or commercial transportation. It is recommended for use with low or high-sulfur diesel fuels in standard, turbocharged or supercharged engines; all off-road engines and pre-2007 on-road engines.

  • SAE 10W-30 performance without VI improvers
  • Cost-effective replacement for conventional oils
  • Excellent shear stability
  • Outstanding wear protection
  • Superior protection over a broad range of operating temperatures
  • Extended service life

APPLICATIONS
AMSOIL ACD is recommended for diesel engines, gasoline engines and other applications that require any of the following worldwide specifications:

  • API CI-4+/CH-4/SL, CF, CF-2
  • Global DHD-1
  • ACEA A3/B3, E3, E5
  • JASO DH-1
  • Mack EO-M, EO-N
  • Detroit Diesel 93K214
  • Caterpillar ECF-1a, ECF-2
  • Cummins CES 20076/20077/20078
  • Volvo VDS-3/VDS-2
  • Mercedes Benz 228.1/228.3/229.1
  • MAN 271/3275
  • MTU Type 2
  • Ford WSSM2C921-A

MIXING AMSOIL
AMSOIL ACD is compatible with conventional and synthetic motor oils, however, mixing AMSOIL ACD with other oils will shorten the oil life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where AMSOIL ACD has been mixed with another product.

Aftermarket additives are not recommended for use with AMSOIL ACD.

SERVICE LIFE
AMSOIL Synthetic 10W-30/SAE 30 Heavy Duty Diesel Oil (ACD) is recommended for extended drain intervals in engines that are unmodified and in good operating condition.

Diesel Engine Service

  • Three times (3X) OEM* recommendation, not to exceed 50,000 miles/600 hours or one year, whichever comes first. Drain intervals may be extended further with oil analysis.

Gasoline Engine Service

  • Two times (2X) OEM* recommendation, not to exceed 15,000 miles or one year, whichever comes first.

*Operating conditions and drain intervals for severe and normal service are defined by the OEM. Refer to your owner’s manual.

Note: Extended drain intervals are not recommended when using biofuels containing >10% ethanol or 5% biodiesel (B5). Follow OEM drain intervals or extend drain intervals with oil analysis.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty.
For complete information, visit www.amsoil.com/about/guarantee.aspx.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.

ACD Package Sizes
Code Package Size Unit of Measure Product
ACD1G (ACD1G-EA) Gallon Each 10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil
ACD1G (ACD1G-CA) Gallon Case of 4 10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil
ACD30 (ACD30-EA) 30-Gallon Drum Each 10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil
ACD55 (ACD55-EA) 55-Gallon Drum Each 10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil
ACD27 (ACD27-EA) 275-Gallon Tote Each 10W-30/SAE 30 Synthetic Heavy-Duty Diesel Oil
More about AMSOIL Reviews

REVIEW SNAPSHOT®

by PowerReviews
AMSOILSAE 15W-40 Heavy-Duty Diesel and Marine Oil
 
4.9

(based on 167 reviews)

Ratings Distribution

  • 5 Stars

     

    (157)

  • 4 Stars

     

    (9)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

99%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

Oil that makes engines last a lifetime

I have been running this oil for seven years. I ran it in a fleet of 125 Generators, 25 Loaders, and 40 Kenworth semis. I never once in 3 years had an engine...Read complete review

I have been running this oil for seven years. I ran it in a fleet of 125 Generators, 25 Loaders, and 40 Kenworth semis. I never once in 3 years had an engine failure. These pieces of equipment ran around the clock in the oil fields. Our generators would run 26,000 Hours before we would bring them in for a rebuild. We would take them out of service for a rebuild, the engines never failed. I would reccomend this product to anyone and I would put it against any other oil on the market. I run it in all my personal vehicles and engines. I will be an amsoil customer for life.

VS

Most Liked Negative Review

 

Diesel Oil

My 1996 Ford F-250, 7.3 Powerstroke never leaked oil until I started using this product. Only 137000 miles.
Works well in inboard boat engine.

My 1996 Ford F-250, 7.3 Powerstroke never leaked oil until I started using this product. Only 137000 miles.
Works well in inboard boat engine.

Reviewed by 167 customers

Displaying reviews 1-10

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5.0

Only Synthetic I buy...

By 

from Morgan Hill, CA

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I am almost at 200K on my Ford 2002 Super Duty Truck and hope to go to 300K + miles. Very happy with Amsoil quality and prompt service/shipping. I have ventured out and used other related diesel products in my truck with great success as well. Thx for providing a great product.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2002 7.3L Super Duty
 
5.0

I would buy this product again & again

By 

from Henderson, Maryland

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I have been using this oil seance 2005. I got a 2004 F-250 with 170,000 miles. I wouldn't use any other oil

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2004 F-250
 
5.0

Been using this product for years.

By 

from Rolla Mo

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I have been using Amsoil heavy duty diesel and marine oil for the past 12 years in my 2004 GMC Duramax 2500HD truck. I have pulled a trailer all over this county and the engine has 360,000 and running strong.
For what you pay for a truck, it's worth using the best lubricates out there to get the most mileage.

  • How would you describe yourself?:
  • I use AMSOIL products for my business
  • What kind of vehicle/equipment do you have?:
  • 2004 GMC 2500HD Duramax
 
5.0

long time runnin'

By 

from durango, co

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

My 2001 F-350 has been running with Amsoil the whole way. A mechanic told me to do it. Check back with me in another 16 years. (-;

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • lots
 
5.0

Have'n bought anything but Amsoil for 7 years

By 

from Mount Pleasant, SC

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I've run Amsoil products for a combined 750,000 miles between my vehicles. Never had a breakdown from a related issue. Nothing but the best

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • Cars, Trucks, Boats, Motorcycles
 
5.0

I would buy this product again

By 

from San Jose, Ca

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I have been an Amsoil customer for almost twenty years. I use Amsoils in all my vehicles and am totallt satisfied with the performance.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2005 Duramax diesel
 
5.0

Perfect winter oil

By 

from Fort McMurray Alberta

Verified Buyer

Comments about Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil:

This is my winter oil for my 1998 Dodge Ram 5.9L diesel. Use this oil with my Amsoil bypass system.....change to it in November (from 15-40). Have been using this as winter oil for many years with absolutely no issues, truck starts well whether plugged in or not.

  • How would you describe yourself?:
  • I love my vehicles / toys
 
5.0

Half a million plus

By 

from Northeast Nebraska

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I have used only Amsoil 15-40 Heavy Duty Motor Oil in my service pickup since it was new. It has over 509,000 miles with out any motor repair and I lost all my oil twice when some external oil lines broke but Amsoil saved my engine.

  • How would you describe yourself?:
  • I use AMSOIL products for my business
  • What kind of vehicle/equipment do you have?:
  • chevy 6.5 turbo diesel
 
5.0

Great Product

By 

from Camp Springs, KY

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

I've been running the 15w-40 Heavy Duty Diesel and Marine Oil for years in all my work trucks. I've owned 3 7.3 psd Fords, and a 2008 with the 6.4. Though this oil is not recommended for the 08, it has been deleted and does just fine in it. (if your truck is not deleted, use the recommended oil) I use Amsoil oil filters and do extended oil changes. 15,000 miles on all the trucks. Though I don't do oil samples on every oil change, whenever I have, they always come back good. In fact, I could probably go to 20,000 miles if I want to.

  • How would you describe yourself?:
  • I use AMSOIL products for my business
  • What kind of vehicle/equipment do you have?:
  • Powerstroke Diesels. 2-7.3's, 1-6.4
 
5.0

cummins diesels in a boat

By 

from Virginia

Verified Buyer

Comments about SAE 15W-40 Heavy-Duty Diesel and Marine Oil:

Love all amsoil product from racing jet skis to now running it in my 41 foot boat.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 4100 Maxun sbc

Displaying reviews 1-10

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