AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
DZFQT (DZFQT-CA)
Quart Bottle
Case of 12
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
DZF1G (DZF1G-EA)
Gallon Jug
Each
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
DZF1G (DZF1G-CA)
Gallon Jug
Case of 4
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
DZF55 (DZF55-EA)
55 Gallon Drum
Each
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
AMSOIL Signature Series 0W-40 100% Synthetic Max-Duty Diesel Oil
4.9 star rating
Based on 1,538 reviews
5 star rating
I LIKE THIS OIL
By
Cptn_Jon,
a
Verified Buyer
from
Manhattan KS
on
December 10, 2017
I bought a new GMC 3500 Duramax in 2005. The first OIL change was AMSOIL Max Duty Diesel pool 15W-40. With this OIL I only need to change OIL once a year (AMSOIL recommends once every 20000 miles) and I only have 10k per year. The OIL is costly but with the perfered fostered card ($20.00 per year) you save in the long run.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
Lance,
a
Verified Buyer
from
OR
on
December 09, 2017
Very affordable and an excellent product!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome products
By
Jr,
a
Verified Buyer
from
Stroudsburg pa
on
December 01, 2017
Use Amsoil in all my vehicles and toys.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
Slick Nick,
a
Verified Buyer
from
Delanco, NJ
on
December 01, 2017
I'm using it for year in my semi and never left me down. Great quality lubricants.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
It's good stuff
By
Ode,
a
Verified Buyer
from
Wabash, IN
on
November 29, 2017
I use this in my ram 1500 ecodiesel. It performs well. No usage with 49k miles.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
WIll the pill,
a
Verified Buyer
from
Houston
on
November 28, 2017
I will continue to use this product.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome
By
Moparguy,
a
Verified Buyer
from
Wa state
on
November 28, 2017
Awesome product. Long time amsoil user. The products just get better!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great products
By
DarwinG,
a
Verified Buyer
from
Sylvan Lake, Alberta, Canada
on
November 27, 2017
Always been a fan.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Products
By
Greg,
a
Verified Buyer
from
Salisbury, NC
on
November 27, 2017
The ONLY I will put in my '16 Ram 3500 Dorsal!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best oil around
By
The Butcher,
a
Verified Buyer
from
WI
on
November 27, 2017
Love amsoil! Ships right to my door and is always quick to arrive. It's all that's been run in my Cummins since it had 60,000. I am at 280,000 and counting. Amsoil speaks for itself!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
This is the best diesel oil out there.
By
Steve,
a
Verified Buyer
from
Boston, MA
on
November 09, 2017
Excellent at every point.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
The real noble,
a
Verified Buyer
from
Cold lake, AB
on
November 08, 2017
Use Amsoil synthetics with bypass filtration in my 2012 Ram 3500 Cummims. Oil analysis has got me over 20,000 kms between oil changes. Highly recommended
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
7.3L Diesel vs cold weather
By
Bill,
a
Verified Buyer
from
North Eastern Ohio
on
November 04, 2017
In addition to long interval oil changes my oil has to get me through all four seasons especially the cold North Eastern winters. I've tried many brands of oil and Amsoil Signature Series has proven to be the best. Cold starts no longer an issue if I forget to plug in my truck overnight or just leave it off for a shift at work. I really like this oil and trust Amsoil products.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
This product is great.
By
Spike,
a
Verified Buyer
from
Poway, CA
on
November 04, 2017
Since using Signature Series Amsoil in my F350 7.3 my truck is quieter and my mileage has increased. This oil is a miracle, I've been working on vehicles for over 40 years and this product has given me the best results of any lubricant ever.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Only Use AMSOIL Products
By
Bob the Old Engineer,
a
Verified Buyer
from
Naples,FL
on
October 30, 2017
Used the diesel oil in my bosses 2004 Chevy 3/4 ton 2500 PU,After this demo,will use in all equipment
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I will continue to use each time
By
Terry,
a
Verified Buyer
from
AZ
on
October 25, 2017
Great product, will use each time I change oil
Was this review helpful?
5 star rating
Great product!
By
Ron,
a
Verified Buyer
from
AZ
on
October 21, 2017
I've been using Amsoil for 15 years now. Diesels, and family's automobiles, utvs, boats, and more. I know i can trust Amsoil, and have extended the life of all my equipment. Great oil, filters, and much more.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I've always used Amsoil products in my 2007 Dodge
By
Ray,
a
Verified Buyer
from
Anacortes, WA
on
October 21, 2017
Always change my oil every 6 months. I have only 65K and mainly tow a 30 foot trailer in the summer months. I use Amsoil, engine oil, transmission fluid, differential oil, and filters. Great products.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product and pricing
By
Tattooedguy,
a
Verified Buyer
from
Sherwood park ab
on
October 21, 2017
Amsoil is a great product, great service, I use there products in my 2016 dodge diesel
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil Synthetic Diesel Engine Oil
By
Dusty,
a
Verified Buyer
from
Albuquerque
on
October 21, 2017
Best diesel oil on the market. Wouldn't be caught using anything else. Read the specs.
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