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AMSOIL 100% Synthetic ATV/UTV Powertrain Fluid

Product code : AUPTPK-EA

4.9 star rating Read 98 reviews

Customer Rating

4.9

95% would recommend

  • 5 90
  • 4 5
  • 3 1
  • 2 2
  • 1 0

AMSOIL 100% Synthetic ATV/UTV Powertrain Fluid

4.9 star rating Based on 98 reviews
  • 5 star rating
    front diff replacement on a 2010 ranger
    By  BILL,  a  Verified Buyer  from  Oklahoma City  on  May 17, 2026
    This product is rated better than the factory and costs less than the Polaris products
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent Product!
    By  RV,  a  Verified Buyer  from  South Texas  on  February 06, 2026
    This stuff is amazing!! We have a Polaris Ranger 1000 and a Polaris General XP4 1000 And the transmission is twice as smooth on takeoff!! It was an amazing difference! I wish I would have started using this oil from the start!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    UTV Powertrain
    By  MIKE,  a  Verified Buyer  from  MD  on  December 30, 2025
    Great product and these containers make it simple to fill the tighter areas on a UTV
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Polaris General
    By  MICHAEL,  a  Verified Buyer  from  Wisconsin   on  December 27, 2025
    Amsoil Powertrain oil is pretty slick..!! First time used in my 2020 Polaris General 1000, and I have no issues. Immediately noticed while shifting, it no longer feels like gritty metal scraping. Nice & smooth while shifting manually. Greatly improved as an unexpected benefit of switching to Amsoil UTV..!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Atv/Utv lubricants
    By  DENNIS,  a  Verified Buyer  from  Illinois  on  December 27, 2025
    Sight was easy to use and staff was really helpful in finding which product that I needed.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Race cart
    By  BRIAN,  a  Verified Buyer  from  Canby or.  on  December 16, 2025
    Even the transmission, cool and lubricating the gears this is what makes my vehicle go the distance
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    UTV Drivetrain Fluid
    By  JON,  a  Verified Buyer  from  Houston   on  November 29, 2025
    As always, the best of the best!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    RZR power train oil.
    By  MIKE,  a  Verified Buyer  from  WA  on  November 22, 2025
    Amsoil delivery was fast. I like the packaging as it helps with pouring the oil. It is nice that you can use the same oil for transmission and front diff.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 3 star rating
    Love the oil hate the bag
    By  JUSTIN,  a  Verified Buyer  from  Elkford BC  on  November 20, 2025
    I love the oil but hate the bag. Won’t be ordering it again unless I can get the normal quart bottle. Too hard to get in the back of the RZR without spilling it all over the place.
    Bottom Line
    No, I would not recommend this to a friend.
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  • 5 star rating
    Good Product
    By  BILLY,  a  Verified Buyer  from  Indiana   on  November 19, 2025
    Been using this product for a few years now works very well.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Power train fluid.
    By  JASON,  a  Verified Buyer  from  Eleva   on  November 04, 2025
    Easy to pour container. Very convenient. Will buy again
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    ATV /UTV powertrain oil
    By  GORDON,  a  Verified Buyer  from  Livermore, CO  on  November 03, 2025
    Before I changed to AMSOIL powertrain oil my Polaris ATV was shifting pretty hard and now it shifts pretty easy from forward to reverse and back. Hopefully it will get even better.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Front diff/ Trans fluid
    By  DENNIS,  a  Verified Buyer  from  ND  on  October 27, 2025
    I like this product, the simplicity of having one fluid instead of multiple fluids is nice. Plus the product is outstanding.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Used in my Polaris 330 magnum
    By  CARL,  a  Verified Buyer  from  Tennessee  on  October 09, 2025
    I got a 2005 Polaris 330 Magnum 4x4 that was pretty worn out. I completely overhauled it and was looking into replacing all the drive train fluids. I had already changed the oil. I found that this model takes 3 different fluids. On Demand for the front diff, AGF for the tranny, and AGL angle gear lube for the rear end. What a PITA. This fluid replaces all three. The front diff holds about 6.5 ounces, the tranny takes 13.5, and the rear end calls for 18. However, I was lucky to squeeze about 10 in it. However, I had to remove the rear end after I changed the fluid, turnes out I needed swing arm bearing), so while I had it out, I tilted it and got about 4 more onces into it. IDK how they expect you to put in 18. Anyway, I have only run it around for about 15 minutes, but so far so good. Glad I found this fluid.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Worth it
    By  DAVID,  a  Verified Buyer  on  October 08, 2025
    The easy squeeze made filling the transmission and diffs and easy job
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  • 4 star rating
    These guys are awesoy
    By  TOM,  a  Verified Buyer  from  Missouri   on  August 31, 2025
    I placed an order on line and forgot to add an item. I didn’t want to place another separate order and pay shipping so I called to add the item to my original order. The order hadn’t hit their system yet but the rep took my number and called me back to add the item to my order and saved me an additional shipping charge.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best fluid for rzr
    By  JESSE,  a  Verified Buyer  on  August 18, 2025
    Will always use this fluid in my rzr. Looks clean even after 50 hours of hard use
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 2 star rating
    Two different fluids mixed into one?
    By  MIKE,  a  Verified Buyer  from  Colorado  on  August 12, 2025
    I do not see how this fluid can meet the specs for two different Polaris fluids. Polaris Demand Drive, and Polaris AGL are not the same. Amsoil says,"We have developed a product to the Demand drive fluid and the AGL. We have never a failure due to the Powertrain fluid. That product has been out for years at this point". This reply from Amsoil, quoted verbatim, does not explain how two different fluids with different properties have been merged into one. It does not inspire confidence.
    Bottom Line
    No, I would not recommend this to a friend.
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  • 5 star rating
    Great replacement
    By  MATT,  a  Verified Buyer  from  Illinois  on  August 11, 2025
    I read good things about this powertrain fluid so I thought I’d give it a try. I’m honestly very impressed with how much smoother the clutches and everything ran after using this fluid. I was a little hesitant at first when I read that it could be used in both the transmission and front differential but it works flawlessly!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    ATV power train fluid
    By  DS007,  a  Verified Buyer  on  July 15, 2025
    Great fluid, handy packaging can add a length of hose to spout if needed
    Bottom Line
    Yes, I would recommend this to a friend.
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