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Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEOQT (DEOQT-CA)
Quart Bottle
Case of 12
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEO1G (DEO1G-EA)
Gallon Jug
Each
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEO1G (DEO1G-CA)
Gallon Jug
Case of 4
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEOTP (DEOTP-EA)
2.5 Gallon Jug
Each
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEOTP (DEOTP-CA)
2.5 Gallon Jug
Case of 2
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEO55 (DEO55-EA)
55 Gallon Drum
Each
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
DEO27 (DEO27-EA)
275 Gallon Tote
Each
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
Signature Series Max-Duty Synthetic Diesel Oil 5W-40
4.9 star rating
Based on 847 reviews
5 star rating
Good Stuff
By
BRANDAN,
a
Verified Buyer
on
May 01, 2022
Will be running in the truck until she rots into the ground.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good product at a decent price.
By
TREVOR,
a
Verified Buyer
on
May 01, 2022
Good product for a decent price.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Always satisfied!
By
MARLON,
a
Verified Buyer
from
California
on
April 30, 2022
Amsoil is #1!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good product
By
DAVID A,
a
Verified Buyer
on
April 28, 2022
I've been using amsoil in my new 6.7 Ford diesel for 2 years. I use it in all my trucks we average 9,500 miles a month a truck per month.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome product and fast delivery!
By
RICHARD,
a
Verified Buyer
from
AZ
on
April 25, 2022
My product arrived fast. Instantly noticed a reduction in noise engine in my dodge Cummins. Runs smoother as well!
Also put Amsoil synthetic oil in my 2006 Yamaha Rhino. Same great results!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil synthetic diesel oil
By
ShastaRose,
a
Verified Buyer
from
Southern Oregon
on
April 25, 2022
This is a superior synthetic oil. Great for vehicles that are in extreme weather conditions and are used for heavy work.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil in quarts
By
KEN,
a
Verified Buyer
from
Carson City
on
April 24, 2022
Picked these up to top off crankcase oil when needed. Also prices are going up as well.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
2007.5 Duramax 2500 Lmm
By
GABE ,
a
Verified Buyer
from
Covina
on
April 23, 2022
Switched from Rotella to Amsoil... so glad I did. Worth every cent!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Fast shipping great oil
By
Chad,
a
Verified Buyer
from
UT
on
April 20, 2022
Great oil and filter
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Diesel oil
By
SCOTT,
a
Verified Buyer
from
Wisconsin
on
April 19, 2022
Awesome oil
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Exelent
By
REGINO,
a
Verified Buyer
from
Bensenville il
on
April 18, 2022
I recomended this product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Diesel all in one
By
mrandy,
a
Verified Buyer
from
Utah
on
April 16, 2022
For you Diesel Operators this is a must to keep the engine going properly
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Superior products
By
RONALD,
a
Verified Buyer
from
Phippsburg, Colorado
on
April 14, 2022
I used Amsoil products since 1980 and have found them superior products.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Excellent
By
TOM,
a
Verified Buyer
from
Ohio
on
April 14, 2022
I am amazed at how clean the oil stays now. Bought my 2004 Dodge Ram 5.9 used a few years ago, oil was black, I have put Max Duty in it since I bought it, now I can still see the dipstick through the oil at the next oil change interval and no oil usage, engine only has 82,000 miles though.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
have used for years
By
WAYNE,
a
Verified Buyer
on
April 14, 2022
I have used Amsoil in all my vehicles for many years, the diesel oil is used in my 2009 Duramax is still going strong, no oil related problems.
Was this review helpful?
5 star rating
GMC Duramax 3500 DRW
By
JEFF,
a
Verified Buyer
from
Central Illinois
on
April 13, 2022
I started using AMSOIL in 2020 after buying my current truck. I bought a new rear end cover from Banks. There video's all show using AMSOIL. I figure if it good enough for Banks, it is good enough for me. I have been converting all of my vehicles over to AMSOIL after depleting my inventory of other oils. The AMSOIL never disappoints in performance and shipping or anything else.
I have run the engine oil and rear end oil in this truck for two years and love the oil and the service I get from AMSOIL. The shipping has always been very fast. I don't feel the need to stock near as much oil for my vehicles as I have in the past.
Love the oils!
Was this review helpful?
5 star rating
Duramax
By
BARRY,
a
Verified Buyer
from
Iowa
on
April 12, 2022
Great products!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good Oil
By
DAVID,
a
Verified Buyer
from
Ohio
on
April 12, 2022
After using Rotella T6 and being forced to go somewhere else for oil due to shortages, I found my full time replacement. This is a good oil to run in the Ecodiesel and hits all the check marks on what Chrysler wants for the oil spec. Slightly spendy, but a good oil to run in the truck.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Diesel oill
By
ANTHONY,
a
Verified Buyer
on
April 12, 2022
Like the product if your going to keep your vehicle long term.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
great stuff
By
WILLIAM,
a
Verified Buyer
from
Washington
on
April 11, 2022
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