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AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil

Product code : ATMQT-EA

5 star rating Read 6,861 reviews

Customer Rating

5

90% would recommend

  • 5 6677
  • 4 130
  • 3 24
  • 2 9
  • 1 21

AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil

5 star rating Based on 6,861 reviews
  • 5 star rating
    Best oil
    By  RUDDY,  a  Verified Buyer  from  FL  on  July 02, 2025
    Best oil in the market
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    oil
    By  BENJAMIN,  a  Verified Buyer  on  July 02, 2025
    Best motor oil I've ever used
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  WAYNE,  a  Verified Buyer  from  PennsylvaniaI  on  July 01, 2025
    I have used this in multiple vehicles that I have owned. Never had any issues with the oil. I have torn down and inspected engines that used Amsoil as a lubricant. The engines were incredibly clean inside and any wear was minimal.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    AMSOIL Signature Series 0W-20 Oil.
    By  LEWIS,  a  Verified Buyer  from  Texas  on  July 01, 2025
    I loved my oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil and Filter
    By  DONALD,  a  Verified Buyer  from  Windsor, On  on  July 01, 2025
    Best oil and filter I have used . The only oil I will ever use in my motor home.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Altitude JT
    By  ANGEL,  a  Verified Buyer  from  Florida   on  June 30, 2025
    Very happy with Amsoil since I made the first application I’ve been noticing that the engine is running more smoothly than before and the temperature in the engine has been very good even in a traffic jam in a hot weather like Florida weather I’m very happy with the outcome is a bit pricey at first but I don’t have to be doing an oil change every 3,000 miles instead I can make oil change every 6,000 with out breaking a sweat and I still be saving in extra oil service charges .
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Gal Wasn't enough
    By  GILBERT,  a  Verified Buyer  from  TN  on  June 29, 2025
    I needed 5 quarts instead of 4 that come in the Gal product container. So I had to go to my local Advance to pick up a quart of Mobil1 to finish my oil change to top it off to get to the full mark on my stick.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Very satisfied
    By  JAKE,  a  Verified Buyer  from  Texas   on  June 29, 2025
    Came quickly and arrived as described and will be purchasing again for next oil change
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    What is there to say
    By  ROBERTO,  a  Verified Buyer  from  Texas  on  June 28, 2025
    Had to replace my engine on my 08 Silverado 2500 HD. This time decided to go with the BEST. Previously I had used Royal Purple. After doing my research AMSOIL is TOPS. Don’t think about it. If you truly want to take care of your vehicle then go with AMSOIL.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  Dwilli,  a  Verified Buyer  on  June 28, 2025
    The included gloves were a nice tpuch.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good stuff!
    By  DANIEL,  a  Verified Buyer  on  June 28, 2025
    I am pleased with it's performance! My truck has improved drastically in fuel mileage consumption. I'm sticking with this product. Thanks.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Hi Milage Elantra
    By  SHELDON,  a  Verified Buyer  from  FL  on  June 28, 2025
    I now have 408,000 miles on my 2007 Hyundai Elantra. I am the sole owner. I bought it new in 2007, it has the original engine. No valve jobs, ring replacements or other heavy engine work. I attribute the longevitiy to this oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    0w40 Signature series
    By  ABRAHAM,  a  Verified Buyer  from  California   on  June 27, 2025
    AMSOIL is amazing!!! I only put this in my vehicle.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best synthetic oil
    By  23night,  a  Verified Buyer  from  Washington, U.S.A.   on  June 27, 2025
    Best synthetic oil I’ve ever used, hands-down!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  ALLAN,  a  Verified Buyer  on  June 27, 2025
    Great product. Great quick delivery.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great
    By  CLIFFORD,  a  Verified Buyer  from  Vernon   on  June 27, 2025
    Great
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  CLIFFORD,  a  Verified Buyer  from  Vernon   on  June 27, 2025
    Love the oil. Well recommend to use it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Love Amsoil
    By  DAVID,  a  Verified Buyer  from  Ohio  on  June 27, 2025
    I have used Amsoil for many years! You get what you pay for. You spend thousands of dollars on a vehicle. Why not use the best lubricants on the market?
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff
    By  SHANE,  a  Verified Buyer  on  June 27, 2025
    Love this stuff engine purrrrs.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Terrific
    By  THOMAS,  a  Verified Buyer  from  Wisconsin Rapids  on  June 26, 2025
    I have been using this grade of oil for the last 17 years. It has been performing extremely well. I change the oil filter every 12,000 miles and the oil is changed every 24,000 miles. Between three vehicles, we have logged over 500,000 miles on this oil. It is a keeper.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?