AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
ASLQT (ASLQT-CA)
Quart Bottle
Case of 12
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
ASL1G (ASL1G-EA)
Gallon Jug
Each
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
ASL1G (ASL1G-CA)
Gallon Jug
Case of 4
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
ASL55 (ASL55-EA)
55 Gallon Drum
Each
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
ASL27 (ASL27-EA)
275 Gallon Tote
Each
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
5 star rating
Based on 6,897 reviews
5 star rating
The One Oil Brand I Trust
By
The Celica Driver,
a
Verified Buyer
from
Chicago, Illinois
on
May 29, 2017
I use Amsoil signature series 5w-30 on my Toyota Celica GTS and it makes my car runs great. My car is around 250k miles and I don't have oil burning issues on my vehicle. During the winter time it starts smoothly and it doesn't hesitate to crank. Oil intervals can go longer than 4k to 5k but I usually change them at that point since I drive over 70 miles a day in rush hour. Great oil and great pricing.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Will buy this product again.
By
AcuDoc,
a
Verified Buyer
from
Knoxville TN
on
May 29, 2017
Much better than expected.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Perfect for high-performance, turbocharged vehicles
By
JJ,
a
Verified Buyer
from
Griffith, IN
on
May 27, 2017
I used this in my '15 WRX which requires a high shear stability, synthetic oil. This oil was recommended by many websites and forums as one of the top oils you can use. Worked great while I had the car but I plan on putting it in my new Infiniti as well.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Product
By
Horse-n-heeler,
a
Verified Buyer
from
Texas
on
May 26, 2017
I have been using Amsoil for over 35 years. Our current commuter car (120 miles per day) has 265K miles and still runs like a top. Uses very little oil (less than a qt per change)
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
i am very pleased with Amsoil.
By
none,
a
Verified Buyer
from
Borger, Texas
on
May 24, 2017
I use amsoil, car, pickup, equipment, lawn mowers, tillers, and chainsaw. Protects engine and less time changing oit.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Having faith
By
Stevie B,
a
Verified Buyer
from
Lockport ny
on
May 24, 2017
I have this in my 2010 caravan. Have roughly 10k mi on the oil and it has discolored to a color I'd really want to change it at, but the dealer I got it from assured me that even though the oil will turn colors that it will NOT breakdown! So I'm trusting his word
Merchant Response
Hi Stevie: Like any motor oil, AMSOIL motor oil will darken as miles/time accumulate. In addition, AMSOIL motor oil is amber in color, and in many instances is slightly darker in color than other brands of motor oil. This, along with the oil containing outstanding detergents to keep the engine clean, the oil can darken within the mileage that is recommended for use. The dark color of the oil does not mean the oil is no longer good for continued use, and should not be the single determining factor on the oil's ability to perform as prescribed. Thanks for your comment!
Was this review helpful?
5 star rating
AMSOIL
By
Timber,
a
Verified Buyer
from
Ohio
on
May 23, 2017
Have used AMSOIL OIL for years. 2003 SVT FOCUS has 332,600 miles on it. 2011 SAAB has 105,200 miles on it. Excellent products.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best product in its field
By
Chevy 2008,
a
Verified Buyer
from
Washington DC metro area
on
May 23, 2017
I use this product on my chevy suburban 1500. Gotten better gas mileage, and of course longevity. Burn off is very very low. No other oil comes better!! This is the best. It makes Mobile One look likes water to synthetic oils. It takes a lot of miles to burn off this synthetic oil. Up to a year or 25,000 miles before changing the oil! Worth the money and investment!!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Gas mileage
By
Carlitos,
a
Verified Buyer
from
Indio Hills, ca
on
May 23, 2017
I have a 2008 Lexus v6 and recently checked mileage on 300 mile trip. Checked and double checked, 34 plus MPG. Amsoil Signature in motor with KN Air filter. VERY IMPRESSED!! Carlitos
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great stuff
By
M8ttix,
a
Verified Buyer
from
La Angeles
on
May 23, 2017
Used to run this in my stock sti motor. Now it's built and I run the 5w40 Euro. Love all your stuff never had a issue.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I purchase Amsoil for all my personal vehicles
By
Tom,
a
Verified Buyer
from
New York
on
May 23, 2017
Best synthetic on the market hands down
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best Oil on the market
By
don't have one,
a
Verified Buyer
from
Barstow, CA
on
May 23, 2017
I don't use any other product in my vehicles, only Amsoil Baby.. if you want the best buy the best here it is Amsoil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Only oil I buy for my vehicles
By
Easy,
a
Verified Buyer
from
Huntsville,Alabama
on
May 22, 2017
I use this in 3 of our vehicles,all use same oil and amsoil oil filters.Basically change the oil once a year.Best stuff out there!!!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome
By
Morpheous,
a
Verified Buyer
from
San Diego
on
May 22, 2017
One word AWESOME. I've been using this oil in all my cars for past 3 years, and it has never let me down.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I would never use any other oil
By
Big twin,
a
Verified Buyer
from
Phelps Wi
on
May 22, 2017
Use this in my 2003 honda accord. 220,000 miles and going strong. No worries
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Oil
By
B,
a
Verified Buyer
from
Ohio
on
May 21, 2017
Great fule mileage and consistent viscosity over 12,000 mile change interval in a 5.7 Hemi.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Only oil ill buy
By
Shawn,
a
Verified Buyer
from
Ontario, Canada
on
May 21, 2017
Everything i own that uses any type of oil gets amsoil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil Signature Series is the absolute best
By
Barney,
a
Verified Buyer
from
Oro-Medonte, Ontario, Canada
on
May 21, 2017
While I was apprenticing to be a mechanic in the early 1980's a friend of mine challenged me to a comparison test between Amsoil 100% synthetic motor oils and conventional oil. As a result, I switched to Amsoil and have used it for over 30 years in all of my 4 stroke, 2 stroke, and diesel motors. It lasts longer, doesn't have the viscosity break down, and is a better lubricant than other oils.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
2015 F150
By
Kaly,
a
Verified Buyer
from
Toronto
on
May 20, 2017
I use my truck for work and personal time. I live in Toronto. Dealing with heavy traffic and temperaturea - 25 C at times, it takes a toll on the engine, very happy with the oil
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Will buy again
By
Robert,
a
Verified Buyer
from
Cosby tn
on
May 20, 2017
This is a carousel of Shop by Equipment slides. Use Tab to navigate through the carousel or the Next and Previous buttons. Use Enter to select a slide.
Thank you for visiting www.amsoil.com. Certain parts of this website may not function with Internet Explorer. To continue shopping with us, please update your browser using one of the options below.
Gasoline
Diesel
European
High Mileage
Hybrid
Racing
High Zinc
Natural Gas
Motorcycle Oil
Snowmobile Oil
Marine Oil
ATV/UTV Oil
2-Stroke Power Equipment
4-Stroke Power Equipment
View All
