Customer Ratings & Reviews

Superior oil over the leading competition

This OE 5/20 makes my hemi purr. I have to admit that I was surprised that my gas mileage increased by nearly 1 mpg and the engine ran a few degrees cooler at highway speeds. I will never use anything else.

I regularly use Amsoil products in my vehicle, and during a recent engine gasket repair, the mechanic commented on how clean and in good working order my engine was in after over 178,000 KM. Thank you Amsoil for such great products.

This less expensive Amsoil Is my choice for a quality shorter term service interval for some of my vehicles .

I put this oil in my 2016 Ram 2500 6.7 Cummins on its 3rd oil change. I noticed a slight mpg increase. The engine actually sounds a bit quieter as well.

Regular on time maintenance

I buy all my oil from Amsoil due to the noticable differences in performance. I also use the synthetic bearing grease for the axles on my race trailer and the Amsoil synthetic Dirt series 10-40 for the gear case oil on the race bikes. Amsoil keeps me up and running. Great products! Great product line!

Great product. Use Amsoil in my truck , wife's car ,outboard motor and all my power equipment.

I use this oil for a sport car and its amazing

I use it in my 2010 Honda Civic. It seems to match the manufacturer recommend service intervals.

I have a small home garage where I help my friends and family members on part time basis. I use most of the AMSOIL products and have seen good results.

Very good oil, it gives me all of the protection I need to make our Honda last forever.

Us AMSOIL in all our vehcles, we live in the hot desert and can really tell a difference. Will never use anything else!

I get free oil changes from the dealer and still by AMSOIL and change it myself

Not only does the oil come out much cleaner looking, but my gas mileage actually went up .5. Not much, but I thought it was pretty cool. Great product and I will continue to buy all AMSOIL products for the multiple different fluids my vehicles need.

I use it in my suv. Great oil always

Never had a problem with amsoil

For the quality, the price, and the ease of shopping, this is what I buy! I buy mostly because of quality, but the rest just makes it even better

I have been using Amsoil for many years. I drive a 1997 Jeep Cherokee with close to 160k miles. The engine has had Amsoil for years. I use 10w30 and it runs fine. It uses a quart in 5k miles and that's when I change it. Great stuff.

Great product at an extremely competative price!