AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
ATMQTC (ATMQTC-CA)
946 ml Bottle
Case of 12
AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
ATM55 (ATM55-EA)
208 L Drum
Each
AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
ATM27 (ATM27-EA)
1041 L Tote
Each
AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
5 star rating
Based on 7,073 reviews
5 star rating
Awesome Oil
By
CURTIS,
a
Verified Buyer
from
Abilene, TX
on
August 31, 2026
Perfect oil. Last for a long time. This oil will last through two filter changes and still provide protection.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best fluid to use
By
STEVEN,
a
Verified Buyer
from
New York
on
August 31, 2026
Quality oil that's a necessity with thinner oils.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil
By
BRIAN,
a
Verified Buyer
from
Indianapolis, IN
on
August 31, 2026
Amsoil is the only oil I use on my Challenger rt. It's a little expensive, but worth every cent.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil product’s
By
CLEVE,
a
Verified Buyer
from
Milton
on
August 30, 2026
Never had a problem with my Motors running Amsoil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Excellent money for an Excellent oil
By
KEVIN,
a
Verified Buyer
from
Engine oil
on
August 30, 2026
Gives my V10 the lubrication it needs to provide HP & Torque to tow the 5-tons it's designed to.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Been using this oil for 16 years with no problems
By
GARY,
a
Verified Buyer
from
Raleigh
on
August 30, 2026
I consider AMSOIL Signature Series oil to be the best synthetic oil on the market.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
4 star rating
Jeeps first oil change
By
JACOB,
a
Verified Buyer
from
Montana
on
August 30, 2026
Made the motor seem a little more noisy then with the factory oil in it since I got it but no issues other then a louder motor noise. Jeep FCA said it's normal and nothing to worry about
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Excellent
By
Javier,
a
Verified Buyer
from
Weslaco, Tx
on
August 30, 2026
Excellent product and these guys don’t mess around they ship FAST
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome oil and Service
By
TIM,
a
Verified Buyer
from
Dade City Florida
on
August 30, 2026
Always, always here in 2 days. Exactly what I ordered. Can’t ask for more.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Review
By
NOVICE,
a
Verified Buyer
from
Heber Az
on
August 30, 2026
Good stuff, wish I could have got the oil filter from you but was out of stock. Had to get filters from NAPA platinum filter for synthetic oil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
STEVE,
a
Verified Buyer
from
Tucson
on
August 29, 2026
Great product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Signatures series
By
CARLOS,
a
Verified Buyer
on
August 29, 2026
Very good
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Trustworthy product
By
IAN,
a
Verified Buyer
from
Milton Ontario
on
August 28, 2026
Ive trusted this oil for many years now and its never let me down ,I wont trust another brand in my Jeep
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Everyday driver
By
SCOTT,
a
Verified Buyer
from
Okc
on
August 28, 2026
In my book proper engine oil is a must these days, under hood and engine temps are hotter due to emission reasons. Cold startup also a factor for wear. I’m a firm believer that oil (good) oil is cheap insurance and peace of mind knowing that it will protect my engines for whatever demand I put on them. Keep up the good work !!!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
The Best!
By
PHIL,
a
Verified Buyer
from
United States
on
August 27, 2026
Perfect oil for daily service in my turbo sports sedan for summer time.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Gas mileage
By
ERIC,
a
Verified Buyer
from
Northeast US
on
August 26, 2026
Been running in my 2026 GMC 2500 HD and am getting almost 2 miles more per gallon @ 500 miles after the oil change
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Signature Series
By
JOSEPH,
a
Verified Buyer
from
Jupiter, FL.
on
August 26, 2026
Consistent quality time after time. Fantastic customer service and always introducing new products. Been using AMSOIL in all my cars and motorcycles for years. Keep up the good work.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Excellent 0w'16
By
THOMAS,
a
Verified Buyer
from
WI
on
August 25, 2026
I put Amsoil Signature in a 2022 Toyota Corolla for a couple reasons. If I have to use thin 0w-16, it will be the best engineered oil I can find, and last through the Summer heat, and subzero Winter starts. I believe the specs show Amsoil is going to do the best job , and with enough volume purchased the pricing isn't much more than other oils. I run it in all my cars.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good product
By
MATTHEW,
a
Verified Buyer
from
Pa
on
August 24, 2026
Bought a 2011 F150 with a 6.2 litre had a 165k . 3 years
of using Signature Series 5w20 my oil consumption has
gone down 50 percent, Now at 217k
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Too tier oils
By
JONATHAN,
a
Verified Buyer
on
August 24, 2026
One of the best 5w30 synthetic oils available. First in synthetics.!! A++
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