Been using AMSOIL for long while. Just got different vehicle , oil in car was choppy and noisy. Added this oil, AWESOME. Smoother and quieter. Best durability for the engine!!
This is my only go to oil! It's proven to me time and time again why it's the best and I can't see my using anything other than this in my vehicles.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
The best
By 
ANDREW, 
a 
Verified Buyer 
on 
February 13, 2023
Been using Amsoil for a long time. Wouldn’t put anything else in my vehicle. Definitely worth the money
Bottom Line
Yes, I would recommend this to a friend.
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4 star rating
Amsoil Signature Series 5W-30 Synthetic Motor Oil
By 
Cutiepie, 
a 
Verified Buyer 
on 
February 13, 2023
I purchased this product because my hubby, who is now in heaven, used it. He believed in using synthetic oil for our vehicles because synthetic oil is better for the engine. I haven't used the new shipment yet, but I will when it is time to change the oil.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Quiet operation and preforms well!
By 
MIKE, 
a 
Verified Buyer 
from 
Suisun City Ca 
on 
February 12, 2023
We own a 2008 Corolla ,which requires 5w-30. We were running a leading Synthetic oil which rattled on start up ,until the lifters pumped up. As soon as we changed to AMSOIL all the cold start rattle stopped. I have a history of AMSOIL in all my cars and this has always been my oil of choice!
Doesn’t matter what ICE you have, Amsoil is the best. Contains more anti wear additive package, TBN, film strength, and resistance to heat induced breakdown of any other oil. Oh also cold flow stability, no other oil of the same weight flows as well as Amsoil.
Independent testing and laboratory independent testing both confirm by a measurable margin amsoil is in fact the best oil on the market. It is not snake oil it’s truly the best at film strength, anti-wear additive package, total base and TBN anti-acidification properties are superior than any other brand yes including the purple bottle.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Amsoil only H3
By 
MICHAEL, 
a 
Verified Buyer 
on 
February 12, 2023
Only oil I use in my 06 h3 and she still runs like new!
Outstanding product, protects moving parts as advertised, never had any issues using this product.
Beside that always had excellent service from my distributor and Amsoil.
The 5W-30 signature series is a great oil for my HVAC work van. Chevys need all the help they can get to keep the lifters from ticking. The AMSOIL does the trick.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
New Bronco
By 
TIM, 
a 
Verified Buyer 
from 
Central Florida. 
on 
February 08, 2023
After waiting two years to take delivery of this new Bronco . I could only seriously consider using the best synthetic oil on the market. With wear and heat protection needed for the twin turbo motor is a must; especially in central Florida's warm and humid climate.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Helps revvy engines run like a finely tuned watch !
I have always run AMZOIL in my vehicles and have found that they seem to rev smoothly and effortless, keep engine cleaner, and definitely improves fuel economy. Been using it since 1981
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
AMSOIL ALWAYS
By 
ANTHONY, 
a 
Verified Buyer 
from 
View park  
on 
February 05, 2023
Cost more than the other brands but we'll worth it. Especially if you are keeping your vehicle(s) for many years
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
OIL FOR MY JK
By 
ROBERT, 
a 
Verified Buyer 
on 
February 05, 2023
WHEN I CHANGED THIS IN MY JEEP MY MPG WENT UP 2 MILES PER GALLON
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Engine oil
By 
TOBY, 
a 
Verified Buyer 
on 
February 05, 2023
It does everything I want and more ! Nice to have such good protection that you don't have to worry if you go a bit over on changes !
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