Customer Ratings & Reviews

I’ve always used Amsoil in my generator and my generator has always worked very well.. I highly recommend any Amsoil products for both small engine and truck and cars.

I live off grid and my generators keep my batteries charged especially now with the short days and cloudy weather. I run them for hours on end without any failures to the gas engines. The oil is why.

I've been using Ams oil in all my small engine machines for aprox 5years with great results everthing runs smoother and stronger . Definitely notice a difference along with ethanol free 90 0ctane gas.

I run this in 3 mowers, 3" chipper and power barrow. My riding mower is 37 years old and still running strong! No oil top offs between seasonal oil changes.

I have 3 generators of various sizes. Start up from 0 to 3600 rpm is always nerve racking thinking about the wear going on during start up. I am confident this oil is providing the best protection possible.

I changed the factory conventional oil that was in my home generator. I went with the Amsoil 5w30 and it ran quieter and smoother.

The lawn mower dealers and repair shops did not have what my mower engine calls for 10w-30 synthetic oil. I do not know why. They wanted me to put some heavier oil that they had 10w-40 I said no and ordered Amsoil . Plus oil and filter kits for my 2 cars.

I’ve been using this in my Honda Eu2200i Generator for a while now.It runs smoother/ quieter and cooler.

I had a friend who had a mower that was smoking, I recommend Amsoil to him and when he started using it the mower quit smoking. GOOD STUFF!!

Amsoil simply makes products like none other for certain applications. Great stuff and will continue using.

This oil is approved by Generac and Kohler generators. Great oil.

Great product

My preferred choice for my generators. Once I switched the didn’t burn as much oil during use.

Always my go to oil.

I have been using this for a while, both machines run smoother,quiter and they run cooler.I would recommend this to anyone who has a generator.

By using Amsoil, I've noticed better performance and less fuel consumption in my lawn care equipment. It doesn't break down as quickly as other oils I've used, and it has a much slower evaporation rate.

I use this in both my Honda generators.They run smoother and quieter.Also they seem to start easier.

I use this Amsoil in my zero-turn, which is an air-cooled hard-working lawn mower, that works out back on the hard stuff, and not on the lush easy front lawn. I get smoother stops and starts, and peace of mind knowing the level of protection for my small equipment.

Small engines need good oil too. Especially generators which are seldom used. I use Amsoil small engine oil 10W-40 in my generator because I know it will stay good for a long time. Also use the same thing only 10W-30 in my Honda lawn mower. Pleased with the oil.

I’ve used AMSOIL in my motorcycles for years with great success. I used this small engine 5w-30 for my home generator and it’s been just as great.