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AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil

Product code : ASLQT-EA

5 star rating Read 6,866 reviews

Customer Rating

5

90% would recommend

  • 5 6682
  • 4 130
  • 3 24
  • 2 9
  • 1 21

AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil

5 star rating Based on 6,866 reviews
  • 5 star rating
    8 Years and still relying on this oil!
    By  MICHAEL,  a  Verified Buyer  from  Utah  on  March 19, 2021
    My 2013 Ford Edge has been running on this oil since it 2nd oil change. I change it once a year (because I don't make the 25k miles) and I've had zero trouble with the car.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5W 20 Synthetic oil
    By  BILL,  a  Verified Buyer  from  Greenville, SC  on  March 19, 2021
    I have tried a lot of different so called best oils on the market, and this Amsoil is the best by far.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Doesn't get any better than this
    By  MARK,  a  Verified Buyer  from  Arizona  on  March 18, 2021
    I sometimes tow a 7.5k RV with my 3.5L Ford F-150 Ecoboost engine in the middle of the summer. I also don't like to change the oil on my truck every 6 months if I can help it. After keeping this oil in my truck for a whole year, there were no problems at all. In fact, the oil that drained out after a year of hard use didn't have the burnt smell cheap oil often has, and the truck runs so smoothly with it. Cheap insurance to keep it running great for years to come.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  MELVIN,  a  Verified Buyer  from  Arkansas  on  March 18, 2021
    Good stuff. For do it yourselfer's.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  WALTER,  a  Verified Buyer  on  March 18, 2021
    Use it in diesel trucks and gas cars , over 260,000 miles on 2005 gmc suv running like i just bought it .
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  MICHAEL,  a  Verified Buyer  from  Ohio  on  March 17, 2021
    Greetings, I began using Amsoil in my Corvette 3 years ago. It ran cooler and noticeably quieter on cold starts. I’ve also switched my wife’s Traverse High Country and my Colorado Z71 pickup to Amsoil. Great product and I’ve converted others in our Vette club to make the switch.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  SHAWN,  a  Verified Buyer  on  March 17, 2021
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Oil and Protection
    By  Rick,  a  Verified Buyer  from  CA  on  March 16, 2021
    AMSOIL provides the highest quality products. I never have to worry about my engine running at its best even if the oil level is low. My wife's 2005 4Runner has 390,000+ miles and still runs better than new!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    By  JOEY,  a  Verified Buyer  on  March 16, 2021
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  RANDY,  a  Verified Buyer  from  Illinois  on  March 16, 2021
    I started using Amsoil in my bikes 14 years ago. After 3 oil changes and finding very little metal dust on my magnetic drain plug I was impressed. I now use Amsoil in everything I own.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5W20 SS oil
    By  John,  a  Verified Buyer  from  Owen Sound  on  March 16, 2021
    Its a little more money than the Mobil 1 that I have been using in the past so hopefully the quality is much better
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  JAY,  a  Verified Buyer  on  March 16, 2021
    I run Amsoil in everything I own even my lawn mower.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product far as I'm concerned!
    By  KR1,  a  Verified Buyer  from  Madison FL  on  March 15, 2021
    Been using the SS for about 10 or 12 years now. No problems at all!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Liquid Gold
    By  BRANDON,  a  Verified Buyer  from  Pennsylvania   on  March 15, 2021
    Decided to breakdown and try this oil based on price, quality, and talking with Eben over “Synthetic Oil Protections” on YouTube recommendation. I was relatively impressed with the quality of the oil as well as every single amsoil product I have bought. I switched to this oil mid February after using A couple other National brands, so far I’ve put about 1000 miles on this oil and it still looks like it came out of the bottle. Overall, I am highly impressed, I look forward to future products as well as witness the longevity of my vehicles and engines with prolonged use with amsoil products. Solid 10/10 from me.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  MATTHEW,  a  Verified Buyer  from  North Carolina   on  March 15, 2021
    Put this oil in my 2010 Chrysler Sebring. So far, so good!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Problem Solved!!
    By  MATTHEW,  a  Verified Buyer  from  North Carolina   on  March 15, 2021
    Lifter tick is now a thing of the past, this oil certainly did the trick!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Signature series
    By  Waylon,  a  Verified Buyer  from  NY  on  March 15, 2021
    Best oil out there hands down. I run it in every vehicle i own and every vehicle my boss owns and my sisters. Your vehicle deserves the best and the best is amsoil!!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Fiat 500x
    By  CHARLES,  a  Verified Buyer  from  New York  on  March 15, 2021
    I am in the process of working through a recall with Fiat regarding the over consumption of oil. I decided to make the switch to Amsoil and see if I could notice any difference. I am the original owner of the vehicle with 82,000 miles. I immediately noticed significant improvement over traditional brands including Mobil 1. The car performed better, was quieter and felt better lubricated with the Amsoil. It is worth the extra cost to have better than new performance.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  BRIAN,  a  Verified Buyer  from  Maryland  on  March 14, 2021
    Started using this oil after seeing numerous positive comments. I can honestly say my Toyota Sequoia runs better and is actually getting better gas mileage. I am on my third oil change since using AMSOIL 5W30 oil. My truck has better pickup and starts quicker as well. I would strongly recommend the use of this product.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  BRANDON,  a  Verified Buyer  on  March 14, 2021
    Great quality oil. One of the best profiles on paper and in real world use. My truck runs smoother and a little cooler when I'm running Amsoil SS oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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