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AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil

Product code : AMRQT-EA

5 star rating Read 6,894 reviews

Customer Rating

5

90% would recommend

  • 5 6710
  • 4 130
  • 3 24
  • 2 9
  • 1 21

AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil

5 star rating Based on 6,894 reviews
  • 5 star rating
    Good stuff
    By  ZacG,  a  Verified Buyer  from  McDonough GA  on  December 15, 2018
    It's expensive but for protection it's worth it. It seems to be the best wear protection of any oils I've tried in my various vehicles
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil
    By  Josh,  a  Verified Buyer  from  Vallejo,Ca  on  December 15, 2018
    Use it in all my cars, only oil that my cars don't drink like water.
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  • 5 star rating
    Worth the high cost
    By  Camaro6,  a  Verified Buyer  from  Charlotte NC  on  December 14, 2018
    I have a 2016 Camaro ss that started to burn a little oil with the valvoline full synthetic I was using. I started using Amsoil and two oil changes later the car hasn't burned a drop of oil and the oil seems to hold up a lot better. I will only be using Amsoil in my cars from now on.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Motor Oil - Diesel
    By  Rat,  a  Verified Buyer  from  Arizona  on  December 14, 2018
    Been using this oil for years.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    A must have oil for the cold region.
    By  Dale,  a  Verified Buyer  from  Duluth, MN  on  December 14, 2018
    Switched over to Amsoil in my F-150 with the 5.4L Triton. Switch over with just over 100k on the truck. I did use the engine flush per recommendation. I did notice that it is quieter on start up at sub-zero(-20f) temperatures. I have oil pressure at turn key! A must have in the Northern area.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    I will buy and use this product again
    By  Higg,  a  Verified Buyer  from  Crossett Arkansas  on  December 13, 2018
    I use this 5w30 in a 2006 explorer with over 200,000 miles and have no issues.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    I would purchase again
    By  Mike7ac,  a  Verified Buyer  from  New York  on  December 13, 2018
    Good for my older vehicle
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  • 5 star rating
    Love it
    By  Shiz,  a  Verified Buyer  from  Whitby, Ontario  on  December 12, 2018
    Best oil in the market use it on all our cars!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  Harry,  a  Verified Buyer  from  Columbus,ohio  on  December 12, 2018
    Best oil on the market. Buying anything else is foolinness.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Fluids
    By  B,  a  Verified Buyer  from  Naples,Florida  on  December 11, 2018
    The type of oils and fluids that go into my vehicles etc hands own #1 in the business you want the best from your vehicle then you have to use the best.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent Oil
    By  MTpDog,  a  Verified Buyer  from  Lewistown, MT.  on  December 11, 2018
    Excellent oil, I use Amsoil in all my mechanical equipment and they last a long time!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    I continue to use this product
    By  Tim,  a  Verified Buyer  from  Olalla, Washington  on  December 10, 2018
    I am a relatively new user, but the research I have done has all been positive and enthusiastic, both from friends and online.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 3 star rating
    Less quality than before
    By  Sebastien,  a  Verified Buyer  from  Alma  on  December 09, 2018
    I find its a good product except i am disapointed about one thing. My friend's father was a distributor before and he was selling the serie 2000 that was better. The price is not lower
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    I definitely would buy Amsoil 5w 30 again
    By  Eric,  a  Verified Buyer  from  La Vernia, TX  on  December 07, 2018
    I use the Amsoil 5w 30 and the Ea Amsoil Oil Filters in both my 2018 Chevrolet Silverado and Tahoe. The quality and durability of the Amsoil is second to none.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Confident User
    By  1973,  a  Verified Buyer  from  British Columbia  on  December 07, 2018
    Used and followed Amsoil for most of the last 45 years. It's always got the job done and the 5W-30 has worked great whether it's winter or summer. Change it once a year and forget about it. Even in my older high mileage cars, they make it from oil change to oil change without having to add. I love it. Can't understand why anyone would use anything else.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    really like this oil
    By  Don,  a  Verified Buyer  from  Hiddenite,N.C.  on  December 06, 2018
    Use in my f-150 4x4
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  • 5 star rating
    Great product
    By  Bstill48,  a  Verified Buyer  from  Thornton Co  on  December 04, 2018
    Great product. I drive 120 miles a day to go to work. I increased my gas mileage and can tell the difference in the engine in how quite it runs.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    buy this oil for all my vehicles
    By  Chuckle Berry,  a  Verified Buyer  from  AZ  on  December 03, 2018
    I use Amsoil for all my vehicles, have done so for over 15 years, won't trust their protection to any other oil.
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  • 5 star rating
    Signature oils
    By  D,  a  Verified Buyer  from  Northwest Indiana  on  December 01, 2018
    Great products keeps engines clean and lubricated
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  • 5 star rating
    Best oil in the USA
    By  Mel,  a  Verified Buyer  from  East Canton ohio  on  November 29, 2018
    I use this oil in my ZL1 Camaro and it makes the car run cooler and the means that less friction, i have no dislikes
    Bottom Line
    Yes, I would recommend this to a friend.
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