Customer Ratings & Reviews

I HAVE BEEN A DEALER, AND HAVE USED AMSOIL FOR NEARLY 50 YEARS. I WOULDN'T USE ANY OTHER SYNTHETIC OIL. AL AMATUZIO STARTED THIS AND IT USED TO BE CALLED AMZOIL. THIS THE ONLY PRODUCT I USE IN ANY OF MY VEHICLES.

On one of our vehicles, we do not rack up very many miles on it, so we bought this since we changed the oil twice a year on it. It’s a lot more economical than putting in the signature series and changing it every six months on a vehicle that only travels 5000 miles a year.

Bought this for my wife’s ‘19 Frontier. Was using 0W-30 SS in it previously. She only drives about 3,000 in 6 months, so I thought I’d try something more economical. The truck runs very smooth and she likes the performance.

Just what I wanted. Good oil

Amazing engine oil. Engine runs smooth and quiet. Oil consumption is almost eliminated.

Overall it’s a great value, great product and I exclusively use AMSOIL in all my vehicles.

It seems to be a good oil. don't know much about it

Purchased Amsoil 0W-20 Synthetic Blend to help my new '24 Honda Civic Type R break-in a little better than running full synthetic from new. Changed factory fill oil to Amsoil Synthetic Blend at 600 miles, will do so again at 1500 miles, then switch to full synthetic from 3000 miles on. Old school overkill perhaps, but a car is only new once, and deserves a good break-in. Many knowledeable people I know recommend Amsoil, so I'm going with that. Car runs great!