Customer Ratings & Reviews

I have been using Amsoil extended life oil since 2005. As of this moment I have never had a mechanical problem. I change the oil every 6 months so have not actually got to the 25,000 mile mark.

Used your breaking oil on the new engine. Change it at 500 miles. So far so good.going to keep use it.

I have be using these products for years and I would recommend them to everyone!

Just completed my second LOF on my 3.6l Jeep. First fill went 12 months. No leaks, gas mileage didn’t change, and no strange noises. I will continue to use Amsoil.

Topnotch fluids. Can't go wrong with AMSOIL. Quality can't be beat.

I use this motor oil for our F150 truck. It has really kept things running smoothly. Life of the oil is great!

Have been using Amsoil for over 20 years with great results. Engine runs super quiet, no leaks, good fuel milage. Had my oil changed at dealer once with dealer oil / filter and engine did not run nice and quiet, changed oil back to Amsoil after a short time.

I love this oil! I use this exclusively in my daily driver Ford Focus. Since switching to this i have noticed easier starts, particularly in our cold winters and better engine response.

Works great on my kids vehicles that are always on the go and late on oil change's because they forget to tell Dad when it’s due.

Prompt shipping. Very happy with product. This order approximately 275 dollars. Didn't get my free amsoil screw driver.

Outstanding Transaction

This is the only oil I trust to put in my Jeep here in Texas. I only drive around 2k miles a year so I am confident that this oil will hold up since I only change it once a year.

This is the only oil I trust to put in my Jeep here in Texas. I only drive around 6k miles a year so I am confident that this oil will hold up since I only change it once a year.

This is the first oil that I put 15,000 mi on My vehicle And I feel comfortable about it

I've been using Amsoil since 2012. I've used it in my diesel trucks and now my eco boost. The engine runs smooth and quiet. I find comfort in knowing my turbos will last. I run it in everything I own.

Great oil no problems just change the oil filter every 3 thousand miles and check your oil level every other day.

I have been using AMSOIL on my Honda since brand new and I am sure my engine and transmission will out last the car’s body. When I did valve adjustments at 200k km, the inside of the engine is still looks like new. I will continue to use AMSOIL going forward.

This is great oil. Stop messing around with imitation and get in your car.

Love amilsoil products been running them in all my vehicles for 5+ years!

Decent products. Starting to lose interest since having to pay for membership and shipping because my orders are not big enough