Customer Ratings & Reviews

Small engines and power equipment make our lives easier. When you need to mow or play, Amsoil makes sure your small engine is ready to perform. Amsoil's small engine formula with zinc ensures that all my mowers are ready to roll when I want them. No downtime here because I use the best oil available for my equipment. It may cost more than other oils, but breakdowns cost more. I go with Amsoil every time.

works very well in my mower- even the wife noticed how much smoother it runs now.

Probably the only reason my tape and bubble gum lawn mower is still running. It has fallen apart around the engine. Starts and runs like a top

Used in my Badboy mower, I had 150 hours on the most when I went with this oil. It has 155 hours run time now.

It was time for the oil change on my Troy-Built Super Bronco. It's a great running powerful 46" cut mower so I wanted the best oil to help make the machine last. The factory recommended synthetic oil and since I like synthetic oil (from my aircraft maintenance days), AMSOIL is the product for me. I have AMSOIL in my personal vehicles, so it seemed like the right choice.

I use this oil in all my power equipment. You can tell the engines run better seem to make more horsepower and use less gas. What more can you ask for in an oil? Fantastic quality.

Love my purchase I received it in about a day

Quality oil at a great cost. Aimsoil for life.

I have a 20 year old Toro mulching mower that runs like new as long as I put AMS oil small engine oil in it. When I use any other oil I can feel the power loss when mowing. At the beginning of mowing season this year I did my normal tuneup. Change the filter, plug and oil. I did not have any small engine oil but I did have AMS oil 10-40 European blend that I put in my 2002 BMW. So I filled up the mower with the 10-40 and started the mow the yard. When I would get to thicker patches of grass the engine would slow down and almost stall. Now this mower had never done that before. I ordered a gallon of small engine oil and changed replaced the oil the next time I mowed. The engine never slowed down even in the thicker patches of grass. I was amazed at the difference. Anyway that is my story.

Love it running in all the mowers

Use this in a riding mower. It does a great job.

My lawn mower starts very clean. No smoke after starting and it is quieter.

I have been using Amsoil 10w-30 in my lawnmower, edger and pressure washer for the last 5 yrs. Pleased with performance of equipment with Amsoil.

Great reputation. So far so good!

Has kept my cub running great! It's a no brainer! 22hp Kawasaki

I have been using this since it came out and it has reduced my oil consumption from 2 quarts per season to nothing per season.

AMS Synthetic oil workes great in in all my equipment, mowers, etc.

If you want your lawn tractor engine to be happy run cooler and Quieter then is the oil for you.

Great synthetic oil highly recommend

Have been using it for years on both tractors and trash pump as well as pressure washer and two generators and not only does it work great in protection I just pull the starter cord a couple of time once a year to be sure the engines are not sticking and I do change the oil if it starts to turn dark as well as once a year. As for the generators I had a 10 day power outage and after I checked the oil it was still good and did not have to change it right away.