Customer Ratings & Reviews

Only oil I use in my 2014 Mustang. Tons of track time and abuse to the motor and she still feels strong. My only gripe is that it takes nearly 12qts & I'm sick of having individual quarts - pouring one by one and dumping the old oil in one by one.... Amsoil really needs to make a jug size option for this weight of oil.

extends oil change to 1 time a year , well worth it

Love Amsoil products. We are experiencing hotter temperature for this time of year on the West coast. My 69 Camaro convertible (502 crate) running smooth.

Amisol oil products are some of the best I use in my old 4 runner 1998 and still running strong.

I have used that oil from my first car until now and never had a problem. I had a 1990 Honda Accord with more than 300 thousand miles and I stopped using it when someone crashed it, totally lost. I recommend this oil without any problem.

Gets the spinny bits slippery

I like it I just change it over to the 5W30 motor oil in my pickup .

The oil is great

I have used Amsoil in all my vehicles for over 22 years. All three vehicles run cooler and smoother because of these products. 1 of my cars had 280,000 miles before I sold it and it still ran like new. and I attribute it all to AMSOIL.

I love this stuff

The absolute best oil I have ever used! I will be using nothing else.

Use this in a bunch of different cars year round. Works great! Quiets down the engine compared to name brand oils. Lasts longer, better wear results then big brands. Worth the money! Fantastic oil.

My truck ran good before but now its great

I use this on a V8 that is supposed to get 10w-60 but I really don’t see a reason for it since that second number shears down fairly quickly. This is quite stable after a year. I only put on 2500 miles annually so it’s nothing.

After using mobil1 for years, i noticed it wasnt lasting as it should and it would let the valvetrain make more noise. So i decided to try this in my freshly cammed L99 with a GPI VVT SS2 cam. Now, theres absolutely no valvetrain noise, my oil temps are actually lower, and my pressure is more stable. even on the hottest days i hold 28psi hot temp. Ill stick to using 8qt of this stuff from now on.

Put this in the 3.6L pentastar in the jeep, and boy did she get quiet. mobil1 and valvoline would always let the top end sing its song. Now, Shes nice and quiet down here in FL.

I’ve been running amsoil in my 2019 f-150 2.7L ecoboost since new would would different recommend this to anyone with an Ecoboost engine truck has 90,000km changing the oil ever 8-9k i do about 45,000km a year and this keeps the truck running like new. My last truck 2016 5.0 f-150 had 150,000km on if all on amsoil with no problems

Changed all my oil in the truck to AMS

it's good so I buy it, at least until I find one better... they want a bunch of money for it so if they keep making it good then ill pay. "A" stands for America and if u don't agree then get out.

I wanted to put the highest quality oil in my truck and only changing it once a year was something I really liked. I changed the oil at 4,000 miles also used the Amsoil filter. Something that I didn't expect is that the engine runs better. It ran good before it's like new with only 4,000 miles. But the engine purrs like a kitten. It's amazing to me that oil could make that kind of a difference. I'm telling everyone.