Customer Ratings & Reviews

My customers love I recommend it and you guy are spot on deliveries . Most important the engines I work on out perform others.

Works great in my Toyota 4 Runner. Helps reduce engine noise and seems to run better with this oil vs other brands.

You spend $300 on oil changes & have to drive to the local AUTOZONE to buy AUTOZONE oil change window stickers!!!! WTF!!

Works good

I've been using this on our 2017 Toyota Camry. The results have been good. Slightly improved mpg. Great performance. I will continue using this synthetic & do recommend it . I change oil every 5K miles. Maintenance is the key.

Oil change went well. Smooth start up

I run AMSOIL in all my vehicles paired with the EA filters and I follow AMSOIL extended drain intervals. I was a little skeptical of that at first since I was taught to change oil every 3000 miles, boy how times have changed. Once I got past my mental block and gave it a try I haven’t regretted it at all.

Started using this when we bought our Acura at 60k miles. It's now got 196k, and still runs perfectly. This time I might do an oil analysis, we'll see.

Since I switched over to using Amsoil products I won’t use nothing but! I’m a customer for life! Thank you!!

Since 1994 I've used Amsoil in all my car's engines, rear ends, and transmissions. All of the vehicles I used it on were still running good after 200,000 miles on my 1987 Toyota pickup, and 370,000 on my GEO Metro. I sold the truck and it still ran. The Metro was totaled in an accident. I cant think of a better testament than a 3 cylinder engine going almost 400,000 miles.

Compared to other oils, it's priced about or lower than some of the top brands. My engine feels like it's running smoother. My mpg is also doing better. I used to get low to mid 20's in the city. Now I'm getting mid 20's consistently.

Very good I recommend 100%

I Us the signature oil in a modified 2014 Camaro, so I figured if it was good enough in that then it was good enough in my truck pulling the Camaro to and from!

Been using this oil for over 7 yrs and yet to have an engine problem. Best oil I’ve ever used!!!

Great oil, won’t break down in severe heat conditions. Won’t use anything else!

I got the oil but after it was delivered there was a promo on orders over $100.00 That was very disappointing and I wished Amsoil would have rectified that.

I guess I should have read the description a bit better. I assumed it was a 5qt jug that would be purchased anywhere else.

I guess I should have read the description a bit better. I assumed it was a 5qt jug that would be purchased anywhere else.

NA

Engine seems to love it, feels smoother, revs easier.. I feel it’s a superior oil.