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

Product code : ATMQTC-EA

5 star rating Read 6,892 reviews

Customer Rating

5

90% would recommend

  • 5 6708
  • 4 130
  • 3 24
  • 2 9
  • 1 21

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

5 star rating Based on 6,892 reviews
  • 5 star rating
    It's the BEST of motor oils !
    By  JOHN L.,  a  Verified Buyer  from  Alabama  on  March 10, 2022
    Have put my trust into Amsoil products
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    ZL1
    By  VITO,  a  Verified Buyer  from  New York  on  March 10, 2022
    So I am a MASTER AUTO/DIESEL Technician 40 years I own two Camaro's I only use high quality oil in all my Cars including my ZL1. I have other vehicles that are up in there age and miles that my kids use and have only seen Synthetic motor oil. These vehicles are severe duty and do not burn any oil. A Pontiac GTP 135000 PLUS MILES And Chevy Malibu 98000 plus. I am a firm believer in a high quality oil and filter which equals a long life for a engine, Transmission and (Rear Differential or 4x4 front Differential) if equipped. I was taught by my Father and Brother's which oils to stay away from and which to use for engine break in. But for long life Synthetic oils.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Our '07 Lacrosse uses less oil between oil changes.
    By  Steve,  a  Verified Buyer  from  Oregon  on  March 10, 2022
    We appreciate the quality of Amsoil lubricants. We use it for our '07 Lacrosse, as well as our '01 F350 truck. We've converted all engine, transmission, and even 3rd member fluid (for F350) to Amsoil. Our Buick uses less oil between oil changes, thereby saving time, effort and money! 'Topping off' is much less frequent!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    So Far, So GREAT!
    By  GLENN,  a  Verified Buyer  from  VA  on  March 09, 2022
    Great oil. I wished I used this years ago
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    0w20 signature
    By  Richard,  a  Verified Buyer  from  Pennsylvania  on  March 09, 2022
    Very fast shipping and easy transaction looking forward to seeing results for myself I am a 35 year technician always heard great things about amsoil
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Engine oli
    By  Camillo,  a  Verified Buyer  from  Toronto  on  March 08, 2022
    It is the best engine oil I have used so far.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil for my wife's 2002 Thunderbird
    By  BRUCE,  a  Verified Buyer  from  NC  on  March 08, 2022
    We've been using Amsoil since 2002, it's the best out there
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  WILLIAM,  a  Verified Buyer  from  Smithville, Ontario  on  March 04, 2022
    I have used all the major brands. This oil is the only one where I can immediately feel and hear the difference in the engine. Life long user here now. Thank you so much.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    After extensive 3rd party reviews
    By  RZ,  a  Verified Buyer  from  California  on  March 04, 2022
    I have spent a lot of time researching online through independent 3rd party reviews and data and I have not found a better motor oil and filter than Amsoil (20 microns at 99%). Amsoil is my trusted source for all fluids and oil filters.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    0W-40
    By  MIKE,  a  Verified Buyer  on  March 03, 2022
    I have used this in my 6.4 hemi and have no complaints about it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good stuff
    By  JAMES,  a  Verified Buyer  on  March 03, 2022
    This oil is awesome it seems a little much at 1st by price but it's way cheaper in the end and the engine is so much cleaner inside
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    A must have
    By  THOMAS,  a  Verified Buyer  from  Scranton PA  on  March 03, 2022
    I have used amsoil for over 20 years. I believe it’s a must have to reduce the wear on your vehicles engine. Especially now that the cost of new and used cars have increased exponentially. Amsoil cost isn’t that much more then the competition. It’s insurance to keep you vehicle operating longer.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best oil around
    By  DYLAN,  a  Verified Buyer  from  Michigan   on  February 28, 2022
    Great oil, watched multiple YouTube videos comparing numerous brands of oil and Amsoil came out on top every time. Will be my go to oil from here on out.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    excellent product
    By  THOMAS,  a  Verified Buyer  on  February 27, 2022
    works well for.my truck
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil the best!
    By  STEVEN,  a  Verified Buyer  from  Utah  on  February 27, 2022
    I've been using Amsoil for over 20 years. I've had experiences with other bikes overheating when we're riding on a big V-Twin and mine running perfect, to my daughter running all the antifreeze out of the car and driving for almost 20 miles never overheated. I just put it in my new tundra which I tow with, and which I take off road. I would never use any other oil in my truck or bike. It is the best hands down. I don't care what anybody says I've seen it I know it!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    100% legit synthetic
    By  NATHANIEL,  a  Verified Buyer  from  Southern Arizona   on  February 27, 2022
    Amsoil is the only oil I use after I switched from valvoline extended protection specifically this and the xl boosted my engine runs so much smoother and quieter even after going more than 5,000 miles. The competition if you can call them “competitors” after 5,000 miles starts to thicken there is no competing with amsoil!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5w50
    By  DAVID,  a  Verified Buyer  from  Georgia  on  February 26, 2022
    Wouldn't use anything else. 2018 mustang gt with whipple supercharger. Nothing but Amsoil. Simply the BEST!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best on the market.
    By  MrClean,  a  Verified Buyer  from  California  on  February 26, 2022
    I only use Amsoil products in my Corvette and Dodge Ram diesel. From oil, filters, brake, and differential fluids. I'll use Amsoil in my transmission when I replace that fluid.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Mothers Milk for my Ride
    By  Bill,  a  Verified Buyer  from  Tampa Florida  on  February 26, 2022
    My 2017 Genesis G-80 runs silky smooth with 120K miles on it thanks to AMSOIL
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Signature 5W-30 Industry Top Synthetic
    By  MARK,  a  Verified Buyer  on  February 25, 2022
    AMSOIL full synthetic oils offer the best protection on the market. Have been using AMSOIL products for 10+ years. This oil and Ea filters kept my daughters car running after engine damage due to her now ex-husband taking the car to Walmart multiple times for a Supertech Oil change. Ordering is easy and shipping is quick, even during the pandemic.
    Bottom Line
    Yes, I would recommend this to a friend.
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