AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DMEQT (DMEQT-CA)
Quart Bottle
Case of 12
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DME1G (DME1G-EA)
Gallon Jug
Each
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DME1G (DME1G-CA)
Gallon Jug
Case of 4
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DMETP (DMETP-EA)
2.5 Gallon Jug
Each
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DMETP (DMETP-CA)
2.5 Gallon Jug
Case of 2
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DME55 (DME55-EA)
55 Gallon Drum
Each
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
DME27 (DME27-EA)
275 Gallon Tote
Each
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
4.9 star rating
Based on 1,576 reviews
5 star rating
Great product
By 
BG, 
a 
Verified Buyer 
from 
Texas City, Texas 
on 
May 22, 2017
Amsoil is a great oil. I personally change oil in 8 automobiles and light trucks. Also 1 motorcycle and two lawnmowers. My highest mileage is 200250 miles. I can tell you that Amsoil and their filters will do a superior job. The only down side is the shipping charges. Amsoil is priced about the same as Mobile 1, but the charges mean you pay top dollar.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Truly amazing.
By 
Tanker Man, 
a 
Verified Buyer 
from 
Camano Island, WA 
on 
May 22, 2017
I'm using this in my diesel pick up. I can't believe how much smoother it runs. And the mileage improved so much I thought the trip computer was broken.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil unbeatable
By 
Big Frank, 
a 
Verified Buyer 
from 
Temecula cal 
on 
May 18, 2017
New 2017 ford diesel. Outstanding oil. Highly recommend it. Would only use this oil in my new Diesel engine It is so high tech
I use it in conjunction with the Amsoil bypass filter. Usually Change oil after 20,000 miles or so. It's great oil, as is your trans and differential oil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Correct oil and filter, ready and waiting for pickup.
I have changed all fluids to AMSOIL. The oil viscosity is superior to any on the market. I do the recommended oil change to may 2500HD Duramax. Even after a 10,000 mile oil change the lubrication in the oil is still as if it were brand new. AMSOIL is the best to run in any motor. Give it a shot you have nothing to loose with using AMSOIL products.
I live in a cold climate and have never had to use engine block heaters in winter.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
amsoil synthetic with EAO filters
By 
4B RANCH, 
a 
Verified Buyer 
from 
north east oklahoma 
on 
April 15, 2017
I have three diesel trucks and five diesel tractors, and all are serviced with Amsoil products. Besides extended oil changes, my engines stay clean and trouble free. I would never consider using anything else.
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