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AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

Product code : XLOQT-EA

5 star rating Read 1,454 reviews

Customer Rating

5

87% would recommend

  • 5 1402
  • 4 40
  • 3 7
  • 2 2
  • 1 3

AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

5 star rating Based on 1,454 reviews
  • 5 star rating
    Best oil
    By  EDWARD,  a  Verified Buyer  on  July 15, 2023
    The oil and other products you have are top notch, but my one beef is the freebies you send out now and then with orders, paper oil funnels, really and when I try to use a code on something I'd like it says my purchase doesn't qualify, how about free shipping with my membership that's all I ask, otherwise great company great service superb shipping time
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    10W 40 SYNTHETIC MOTOR OIL
    By  GREG,  a  Verified Buyer  from  SHOP  on  July 10, 2023
    We keep in stock and use on classic vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Quality motor oil
    By  GLENN,  a  Verified Buyer  from  Nova Scotia  on  July 08, 2023
    I've been using this oil for years and I have never had a complaint. I put a lot of miles on, and being able to extend my change intervals is a huge benefit.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Use in all my newer cars
    By  THOMAS,  a  Verified Buyer  from  Saraland Al.  on  July 02, 2023
    Use Amsoil in all my cars even ( 1969 vett = 1970 nova 427 ) V Rod.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Positive
    By  DENNIS,  a  Verified Buyer  from  Baton Rouge  on  June 29, 2023
    I put less than 12,000 miles a year on my truck , so I use this product with an EA filter and change oil once a year
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth idle
    By  MARSHALL,  a  Verified Buyer  from  Cincinnati   on  June 28, 2023
    I’ve noticed good start up oil pressure and no noise at idle. Good pressure when at running temperature and it looks good when I change it at 5k miles.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    First time with this peroduct
    By  MIKE,  a  Verified Buyer  on  June 26, 2023
    I haven’t tried this yet, so it’s to early to make a recommendation. Time will tell.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    ProMotion Not Delivered
    By  CHRISTOPHER,  a  Verified Buyer  from  Michigan  on  June 25, 2023
    Oil products are great but the promotion for a free magnetic bowl fell flat and wasn’t delivered.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Oil But No Delivery of Free Gift
    By  CHRISTOPHER,  a  Verified Buyer  from  Michigan  on  June 25, 2023
    Oil products are great but the promotion for a free magnetic bowl fell flat and wasn’t delivered.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil Synthetic Oil Usage and Experience
    By  Dick,  a  Verified Buyer  from  Southwestern Virginia  on  June 22, 2023
    I have a 2014 Ford F-150 4x4 with the basic V-6 engine and automatic transmission that I bought new in December 2014. I started with Amsoil Signature Series with the first oil change and switched to the XL product before 100,000 miles. The truck now has over 130,000 miles; so far, I have not had to add oil between oil changes. I base the frequency of changes on the "oil life system" notifications. I live in the mountains although I do not consider any of my driving as "severe conditions." This is the third new vehicle I have used Amsoil on with excellent results: no issues with the engines. The other vehicles were/are a 1990 Dodge Grand Caravan with a V-6 engine (transmission failure) and a 2004 Saturn Vue with the Honda V-6 engine (front corroding away). Miles achieved were/are over 170,000 miles and over 180,000 miles, respectively.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    After changing the engine oil to Amsoil synthetic the engine
    By  ED,  a  Verified Buyer  from  Sebring fl  on  June 21, 2023
    After changing the engine oil to Amsoil synthetic the engine seems to run smoother and is more responsive
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    NA…
    By  LOUIS,  a  Verified Buyer  on  June 20, 2023
    C’est un bon produit…
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    My go to oil for my daily driver
    By  CHRIS,  a  Verified Buyer  from  South Florida   on  June 19, 2023
    I've been using this oil on my 2014 GX460 for a couple years now. So far so good with now over 135k miles on her!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Extra confidence
    By  DANIEL,  a  Verified Buyer  on  June 09, 2023
    I love the extra confidence this gives me with todays vehicles extended oil service intervals.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Run Quieter, Run Smoother
    By  Gary,  a  Verified Buyer  from  Flowery Branch, GA  on  June 07, 2023
    Both my Hondas use this, only change once a year according to the maintenance minder. Am totally sold on Amsoil products.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil, piece of mind your protected
    By  DEREK,  a  Verified Buyer  on  June 05, 2023
    I switched to this on my gladiator. I opted to go with the extra life oil since my last oil change kept getting pushed off. I have a little piece of mind knowing I can go a little longer between oil changes if needed. Jeep runs great with this oil in it
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Love this company & it's products!!
    By  PHILLIP,  a  Verified Buyer  from  Kingman, AZ  on  June 03, 2023
    This oil is head & shoulders above regular oils. My car blew the top radaitor hose far from civilization and the engine heated to 300 degrees and suffered no damage i can detect.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil change
    By  TOMMY,  a  Verified Buyer  from  Texas  on  May 29, 2023
    Been using amsoil in my motorcycle for years, never had any engine problems. Just started using it in my 2021 Ford F-250, previously was letting Ford change oil. Had to put a new engine in at 47000 miles. I figured that I would do my on oil change and use amsoil. I believe it will perform much better.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth running
    By  ANDREW,  a  Verified Buyer  from  Arnprior, Ontario, Canada  on  May 18, 2023
    After changing the engine oil to Amsoil synthetic the engine seems to run smoother and is more responsive
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Works great
    By  Jcww001,  a  Verified Buyer  on  May 16, 2023
    Been using this in my 2015 silverado for 70k miles now. No issues with burning or leaking and no engine noise so it must be working
    Bottom Line
    Yes, I would recommend this to a friend.
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