Developed by AMSOIL for hard-working & performance ATVs /UTVs. Advanced synthetic technology resists oxidation and protects against extreme heat to help prevent sludge and varnish. The bonus is POWER for LONGER!
Specifically formulated for the nature of ATV/UTV powersports engine needs
Not just developed for the torque needs or low RPM nature of UTVs but the heat these engines face at work. Shrouded blocks requiring the oil to transfer heat over a smaller surface area under load need a specific blended oil. Then after operating at temperatures where most oils including the OEM start to leave deposits and lose viscosity, the AMSOIL 5W-40 is right in the viscosity you need.
And with or without being at our preferred customer discount level, AMSOIL customers save money over the OEM fluids of Can-Am, Kawasaki and others.
The new 5W-40, popular not just due to the better price
All that said, the real reason to select the AUV54 (Amsoil 5W-40) is the overall feel and performance! You will know instantly the motor runs better because that crank is being cushioned like it was designed. Other oils do not do well in these engines thus competitive outfits all come to AMSOIL! Check out the videos below to see how the powersports oil lines are tested!
Thank you to our customers this one has been an instant hit. Demand out did our supply from the start and our kits for the CanAm’s have been updated from our 0W-40 to this 5W-40 now (CK4, CK5 and CK6).
As for this the Can-Am Defender HD10 seems to be very popular with our customers.
Remains fluid in subzero temperatures to provide excellent startup protection.
Resists thinning due to extreme heat and mechanical shear for superior protection in hot conditions.
Ideal as a year-round oil, helping riders save time and money spent on maintenance.
Developed by AMSOIL for hard-working and performance ATVs and UTVs. Advanced synthetic technology resists oxidation and protects against extreme heat to help prevent sludge and varnish. Excellent cold-flow ability for quick starts in cold temperatures. Cools shrouded engines.
By Chris, a Verified Buyer from GA on February 05, 2025
Best oil product I’ve used in atv’s lubricates to perfection, like butter when changing gears, doesn’t break down like other oils I’ve used in race machine atv’s.. highly recommend using Amsoil in all motors or anything that needs lubrication
Great oil
By KENNY, a Verified Buyer from Montana on November 22, 2024
It dropped my oil temperature 7 degrees, helped keep that turbo from getting quite so hot.
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 quietly, you can absolutely feel the lubrication difference!! Never nothing else than Amsoil for me!!!!!!!
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.
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