By 
Spaddman, 
a 
Verified Buyer 
from 
St. Louis, MO. 
on 
January 22, 2026
Great product. I use it with a Wix XP filter. Do changes at 7500 - 10000 mile interval depending on when convenient. I have high confidence in the quality.
Received it promptly, first time using it so I have to give it some time before I can actually rate the quality.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Amsoil
By 
GEORGE, 
a 
Verified Buyer 
from 
North Carolina  
on 
January 09, 2026
I was lucky to grow up using Amsoil it's a great product and I use it in all my vehicles and it's all I use!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Does the trick
By 
DANIEL, 
a 
Verified Buyer 
from 
Los Angeles  
on 
January 01, 2026
I used the engine flush to clean out my 1998 Toyota Tacoma due to the truck sitting there for 3 years with the same engine oil & I had inherited this truck from my pops. I must admit this flush cleaned out the engine & when I drained out the flush, it came out black as Texas Tea. I would recommend using this engine flush.
Switched to amsoil a year and a half ago. Engine temp was always around 200-202 degrees here in Florida, once I switched hardly ever goes over 190. Engine stays nice and clean.
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5 star rating
100% satisfaction
By 
CORNELIU, 
a 
Verified Buyer 
from 
Chicago IL 
on 
December 19, 2025
I didn’t use it yet but I have experience with Amsoil. I use it in my Indian motorcycle for more than 6 years and it worked with no problems.
I never believed what I was told about this product until I used it. I have a newer vehicle with the typical valve train noise in the engine and wow it sure did quiet things down. Also engine runs smoother!
I have been using Amsoil for quite some time now with my 2017 XL F-150 EcoBoost, and my truck runs very smooth and helps with adding mileage to my gas tank as well. I also use ProLube as an additive together they work great.Very satisfied customer here.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Solid oil
By 
DANIEL, 
a 
Verified Buyer 
from 
Chicago  
on 
December 02, 2025
I run AMSOIL in all of my car and started running it in my GF car, she is notorious for going over the mileage “I’m just a girl” while me I’m religious like the pope on maintenance. Slipped her the 20k mile oil but will change at 5k miles probably more like 10 whenever she tells me
Been a user of amsoil since 2015. I have always loved their honesty and true transparency about the product. The oil speaks for itself. I have always used it as recommended and never had any major issues with it. The one time I had my valve cover off my vehicle. The insides were nice and clean with no sludge to be found. I know I can trust and keep on using amsoil since it’s a real true pure synthetic oil that is made with the right additives to protect and clean my engine. I would highly recommend it to anyone to make the switch.
Used Amsoil in my lawn mower for a few years and it ran great.
I have been going through this ritual of checking my car engine oil on a regular basis. I decided it was silly that I had no 0W20 on hand in the event that I needed to add oil. I bought a quart of Amsoil in case I needed to top it off. Might as well top it off with good oil.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Very good oil
By 
SCOTT, 
a 
Verified Buyer 
on 
November 12, 2025
For a good quality oil, this is actually cost efficient. It is more a quart but you get more miles,
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