Skip to Main Content
Shop by Vehicle

Customer Ratings & Reviews

AMSOIL 10W-40 100% Synthetic ATV/UTV Motor Oil

Product code : AUV40QT-EA

5 star rating Read 247 reviews

Customer Rating

5

93% would recommend

  • 5 245
  • 4 2
  • 3 0
  • 2 0
  • 1 0

AMSOIL 10W-40 100% Synthetic ATV/UTV Motor Oil

5 star rating Based on 247 reviews
  • 5 star rating
    Sitting on a smooth engine!!
    By  ANDRE,  a  Verified Buyer  from  St-Anne, New Brunswick   on  November 14, 2024
    This is the third engine oil change that I have done on my 3000 km atv. The first 2 was the manufacturer oil. Sitting on the engine, I could hear a lot of metal working in there! Now since I'm using amsoil, the engine is really silent!!!! At any speed, hi rev or hunting quietjy, you can absolutly feel the lubrication difference!! Never nothing else than Amsoil for me!!!!!!!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Utv syn oil
    By  JEFF,  a  Verified Buyer  on  November 11, 2024
    I have used amsoil syn oil in my utv for the past 3 changes. It still amazes me how clean the oil looks at time of draining. The original OEM oil was black in half the time. I would recommend amsoil in any vehicle for increased performance.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    UTV oil
    By  DAVID,  a  Verified Buyer  on  November 10, 2024
    Great oil fast shipping! A+++
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    2018 Kawasaki Mule Pro Fxt
    By  JEFF,  a  Verified Buyer  from  Texas  on  November 02, 2024
    Have run this oil in my Mule Pro for over 6 years, not a single engine problem, engine runs smooth does not use a drop of oil between changes. Great product!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    ATVA
    By  JAMES,  a  Verified Buyer  from  Kitchener   on  October 27, 2024
    Have a 2000 Suzuki 500 and want the best for hard usage
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oils
    By  TRACY,  a  Verified Buyer  from  Worland   on  October 27, 2024
    The best oil 🛢 for all seasons. And good for winter cold start ups.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Better shifts
    By  DYLAN,  a  Verified Buyer  from  Russellville Arkansas   on  October 26, 2024
    AMSOIL is a great product for atvs, my Honda rubicon deluxe shifts a lot smoother and runs a lot quieter than factory motor oil. I will definitely be using AMSOIL for every fluid change.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    ATV oil
    By  JEFF,  a  Verified Buyer  on  October 19, 2024
    Great product. Have used it before. No complaints
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    good service
    By  STEPHANE,  a  Verified Buyer  from  n.b  on  June 09, 2024
    good product
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best Lubricant on the Market
    By  Marine 1,  a  Verified Buyer  from  Virginia  on  June 05, 2024
    I use AMSOIL Synthetic Lubricants in every machine I own. During the last 50 years (I'm 68 now) I have never experienced a wear issue with a Gear Box, Transmission, Transfer Case, or Internal Combustion Engine.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    great product
    By  Jay,  a  Verified Buyer  from  MN  on  May 29, 2024
    great product been using it for years. web site could be a bit more user friendly.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Quality oil
    By  GREG,  a  Verified Buyer  from  PA  on  May 28, 2024
    I've been running this oil for years. Far superior to the stuff sold by the OEM
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    UTV Oil
    By  MICHAEL,  a  Verified Buyer  from  Wv  on  April 27, 2024
    The 10w40 is doing a great job I will always run AMSOIL in my UTV along with the filter and it was quick service to receive the product.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product
    By  SCOTT,  a  Verified Buyer  from  Michigan   on  April 23, 2024
    Put in my pioneer 700-4, shifts a lot better. Thank you amsoil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product
    By  JUSTIN,  a  Verified Buyer  on  April 15, 2024
    Been using AmsOil for several years now. Love there products, they do make a differnce
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great OEM alternative
    By  JOSEPH,  a  Verified Buyer  from  Syracuse, NY  on  April 13, 2024
    Been running this in my Polaris sportsman front and rear for just about 1 year now. About 300 miles with a mixture of high speed road riding on 3 poker runs, a lot of riding around the yard with my daughter as well as plowing, works good with zero issues.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Excellent lubricant
    By  MARK,  a  Verified Buyer  from  Wooster  on  April 11, 2024
    Perfect for my Kawasaki Prairie
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Honda talon
    By  JOSHUA,  a  Verified Buyer  from  Washington   on  April 08, 2024
    Honda talon loved this stuff. Changed oil prior to Moab trip and it purred the whole time
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Quad oil
    By  JAMES,  a  Verified Buyer  on  April 07, 2024
    Glad I purchased Quad running cooler
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    oil
    By  TANNER,  a  Verified Buyer  from  Crawford CO  on  April 07, 2024
    Amazing product run it it in all my sleds and dirt toys
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?