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AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil

Product code : AZFQT-EA

5 star rating Read 6,876 reviews

Customer Rating

5

90% would recommend

  • 5 6692
  • 4 130
  • 3 24
  • 2 9
  • 1 21

AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil

5 star rating Based on 6,876 reviews
  • 5 star rating
    Noticeably Better
    By  DILLAN,  a  Verified Buyer  from  VT  on  July 19, 2025
    Switched my wife's 2017 CR-V over to this from Penzoil Platinum, and within a minute. Of running, the car became noticeably quieter in the engine. Never actually noticed a difference. Like that before. She's now a believer, and every single vehicle in my yard now runs on Amsoil. The last hold out has been converted.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    So far the oil. Has been great
    By  JEFFREY,  a  Verified Buyer  from  Tn  on  July 19, 2025
    I changed my own oil and everything went great the oil quality it great
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5w-20 Oil
    By  JEFF,  a  Verified Buyer  from  Calgary  on  July 18, 2025
    Amsoil is great oil have been using it in 4 family cars for 15 years with no issues
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Very happy with purchase
    By  RUSS,  a  Verified Buyer  from  Indiana, Pa  on  July 18, 2025
    Excellent oil and fantastic service. I ordered online and received it within 36 hours!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    0w30
    By  LYLE,  a  Verified Buyer  from  Arizona   on  July 16, 2025
    What can I say about Amsoil? Lots of good things is what. I’ve been using Amsoil since 1999 and it’s never let me down. Won’t ever change oil brands, Amsoil only for life. I like this 0w30, I use it in my Dodge Ram and my Jeep Wrangler for my annual oil and filter change, great oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Signature series oil
    By  DS007,  a  Verified Buyer  on  July 15, 2025
    Great oil
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    It’s all I use
    By  JTB,  a  Verified Buyer  from  Brick NJ  on  July 15, 2025
    This is the best one available for the price. I have used all AMSOIL products and never experienced any type of problems. If you plan on keeping your vehicle, use these products. My vehicles have 193k, 169k gassers and 189k diesel. Never had an oil related failure.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Oil there is
    By  Frank ,  a  Verified Buyer  from  Asheville NC  on  July 15, 2025
    Best oil on the market today. I have used Amsoil Sythetics for 10+ yrs. Has never failed once. I run it to 20k every time
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Help with noise
    By  One of a kind,  a  Verified Buyer  from  South Carolina   on  July 14, 2025
    2001 grand marquis. Had start up rattle. Completely took it away for now. This is first time using this oil I was using pennzoil ultra before.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  EDWARD,  a  Verified Buyer  on  July 14, 2025
    Received my oil and a “free hat” but later received an invoice for an additional $30… not sure why I had 2 invoices and how the second one came after I already paid and received the items. However, your oil works well in my car and I will continue to use it. I will just pay attention to the “free” items and my invoice total going forward…
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Testing
    By  TYLER,  a  Verified Buyer  from  Alberta   on  July 14, 2025
    Still testing this product. Currently 11,400kms with bypass filter and full flow filter. Will perform Oil analysis at 15,000kms
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  • 5 star rating
    Never dissapoints
    By  AUSTIN,  a  Verified Buyer  on  July 13, 2025
    Best quality oil as always. Amsoil always good with fufilment. Well worth the money. I dont run any other oil if I can help it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    A+
    By  MANUEL,  a  Verified Buyer  from  chicago  on  July 12, 2025
    great
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Signature engine oil
    By  CHRISTOPHER,  a  Verified Buyer  on  July 12, 2025
    Amsoil is all I’ll ever use on my vehicles. Been putting it in my truck since it was brand new! It’s the best!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best formulated oil in the world
    By  DARREN,  a  Verified Buyer  from  MO  on  July 11, 2025
    I use amsoil products because they have proven to me to be the best oil on the planet. I use it in all of my vehicles and all of my car respond very well with this oil, thank you amsoil for taking care of my vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil
    By  PHILIP,  a  Verified Buyer  on  July 11, 2025
    My go to oil for all of my vehicles. I have used it for twenty years or so.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amazing
    By  STEVEN,  a  Verified Buyer  from  Wisconsin   on  July 11, 2025
    My durango was making the usually dodge lifter tik. Using this with amsoil additive took care of it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Doesn’t get much better
    By  RYAN,  a  Verified Buyer  on  July 11, 2025
    If you have a turbo or DI engine do yourself a favor and pay a little more for quality such as the Signature. Well worth it in the long run.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent Products
    By  HAROLD,  a  Verified Buyer  from  Lebanon,TN  on  July 07, 2025
    I have been using Amsoil since 1999. It’s the premier of motor oils. I would only put Amsoil lubricates in my combustible equipment.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    10w30
    By  DON L.,  a  Verified Buyer  from  Texas  on  July 07, 2025
    I use this oil in my wife's Treverse and in my Jeep. Works great its oil
    Bottom Line
    Yes, I would recommend this to a friend.
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