I switched out EVERYTHING on my vehicles engine, differential and tranny, piece of mind is everything.
My vehicles run smooth, switch engine oil every 20,000, my mechanic was impressed with it aswell, he was a (full) synthetic user, but he drove my truck and he switched over immediately, again simply the best!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I'm very pleased. So far it's helping with no more burn off
Like the saying goes, "Quality is remembered after price is forgotten." Oil is the lifeblood of an engine, therefore use the best. This oil is, by far the best out of the many different brands I used in the past. It lubricates and cleans very well and resists burn-off.
After all the good reviews of Amsoil and using their grease, thought I'd give this a try. Engine is much more quiet with this oil and consumption is nil. I'll see about the gas mileage later, but I think it will be better. It was only pennys more than the M*****1 and shipped right to my door. I'm using a Amsoil filter this time, too. No leaks or any problems. Very pleased.
By 
KEITH, 
a 
Verified Buyer 
on 
November 17, 2021
Buying by the gallon seemed to be the best deal for my needs, shipping was several days earlier than predicted. Overall shopping with Amsoil is a pleasant, easy experience
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
I sold this to a customer for his wife's new Subaru Ascent.
I run this in two high mileage Subaru, my wife's Hemi Aspen, and my 08 Hemi Ram, It has been in my Ram for over a quarter million miles. It has 315,000 on it and still running great. They all also have Amsoil trans fluid. Between the four vehicles that's 830,000 miles and all still have original motors and trans. What else needs to be said???
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
4 star rating
Good so far
By 
B, 
a 
Verified Buyer 
on 
November 17, 2021
Good so far
Can’t complain
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
The best oil
By 
ISMAIL, 
a 
Verified Buyer 
from 
Chicago  
on 
November 17, 2021
Amsoil the best engine oil… in the world.. for me as a auto mechanic
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Absolute Best
By 
Anthony, 
a 
Verified Buyer 
from 
New Jersey 
on 
November 16, 2021
Purchased this oil to use in my wife’s leased 2019 Lexus GX460. Up until recently we had been taking it to Lexus for maintenance which she insisted on. Now that we are using the 0W-20 signature series she wished we had been using it all along. Truck runs noticeably smoother, gas mileage has improved 2 mpg for city driving and has smoother cold starts. If you want the best, look no further. Amsoil is hands down the best oil on the market. It’s utterly apparent, the bean counters aren’t meddling with products here only concerned with profits. I will never use any other oil in my cars aside from Amsoil. No one else comes close to the quality that comes from Amsoil. .
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil
By 
MARTIN, 
a 
Verified Buyer 
on 
November 15, 2021
I have done annual oil changes with this oil and Amsoil filter on a friend's 2019 Subaru Ascent the past couple years. She has nothing been great things to say about the engine running smoother and quieter than before.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Product
By 
PAUL, 
a 
Verified Buyer 
on 
November 15, 2021
Was disappointed that I could only purchase 1 tube of grease at a time. So I purchase grease (case) from a different vendor.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil!
By 
MIKE, 
a 
Verified Buyer 
on 
November 14, 2021
I have been using Amsoil for two year’s now and I am very pleased. I am using this Signature Series in three of my vehicles. I also am using Amsoil in 3 lawn mowers, 1 snowblower and Two Boats( 1 two stroke and 2 four stroke motors.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oils & Filters
By 
RUBEN, 
a 
Verified Buyer 
from 
San Diego area 
on 
November 13, 2021
Every year I purchase oil and filters for 2 vehicles (Hyundai) for a year of usage. I have done this for 10+ years and I also a 70's Camaro that I also do this. In a year I may drive 7k to 15k on the Hyundia's with no problem. Before the oil & filter change on one of my hyundia's I had to change a valve cover gasket and when I looked down on the cams internal workings it looked brand new with no sludge or wear. This was at 102.025 miles. I believe in the product and have for 30+ years. You also save money in the long run!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
A new oil for my new car
By 
DAVE, 
a 
Verified Buyer 
on 
November 13, 2021
Just bought a new camary. This oil is expensive but hopefully it will add longevity to my car been using amsoil for years. Very happy customer!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Signature Series Oil
By 
R.B., 
a 
Verified Buyer 
from 
Hawaii  
on 
November 13, 2021
The signature series has been one of the best oils I have used. I go twice the recommended oil service so a total of 10k oil changes while changing the oil filter every 5k and its been really great. Always great products and customer service THANK YOU keep up the great work!
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.