Great product, I highly recommend

This is my go to oil. I stick by OE schedule changes with this XL oil. I trust Amsoil with all my vehicles. The deliveries are always quick.

I have grown very fond of this and all the AMSOIL product. Best lubes that I have found and will continue feeding my vehicles with it. My daily driver get 4K a month and this stuff is fantastic at keeping the internals lubed, clean and running great.

I run this in my RZR XP TURBO in the desert areas around Bullhead City. It gets pretty warm there but when I change oil, the used AMSOIL drains out clear and very little material stuck to the drain magnet.

Awesome oil. Use this oil in all my engines.

This oil works great, protects for life! Totally worth the cost.

I have always used this in my wife Toyota. I trust AMSOIL.

Cars are way too expensive not to take care of them with the best oil. Amsoil is among the best oil there is and at a decent price. I use it in all my vehicles, Toyota, Subaru,Honda. I would appreciate a free hat with 100$ order though.

Ordered 6, received 3. Contacted support and verified that order was for 6, packing label said 6 shipped, but only received 3. Customer support quickly sent me the 3 remaining quarts.

When my 2014 Jeep Grand Cherokee Sumit needed an oil change I said why not. I have used Amsoil in my older cars, 1938, 1973 and 1997 and it gives great wear protection ever if the car is not driver every day.

All of amsoils products are great but unfortunately prices have doubled in the last two years!

All of Amsoils products are great unfortunately prices have doubled in the last two years!

My go to oil since new currently @91k

XL oil is more reasonably priced but it’s never compared to tests with other premium synthetic motor oils. I would love to see how it compares in tests with the oils their Signature oil goes up against. It probably would not beat them but it’s still cheaper than their Signature oil.

I put this in my wife's Honda. Theis oil works great for a low viscosity

My daughter calls me up to remind me to re-order Amsoil for her vehicle. She loves the one year or 15,000 miles.

Best oil on the market. Used for over 10 yrs and never let's me down.

I have been faithfully using Amsoil in everything with an engine for several years. I have also convinced my family and several friends of its reliability and importance. If you want your vehicles to last this is the product for you. We use all of the products not just the boosted. I use the sabre in my two strokes and small engine brand for my four strokes. I believe in their testing and support and you should too!

I immediately noticed how smooth my truck idles now. I enjoy knowing this oil is doing some good cleaning in between oil changes.

excellent productos 100% recommended