Product Reviewed: OE Series Motor Oils
Current Rating: 4.95 out of 5 stars
Votes & Reviews: 84 vote(s) and 226 user reviews.
Reviewed by Jason: 
Great oil
Reviewed by Jason:
Great oil
Reviewed by John:
I use this in my 2005 Tundra with 150000 miles and zero problems.
Reviewed by Kevin:
Keeping the Wifes Honda clean
Reviewed by Saul:
Good oil best of the best
Reviewed by Preston:
Standard on my 2002 GMC Denali. 200,000 miles without a hitch Change every 5-6,000 miles with filter
Reviewed by Jarrod:
I'll never use anything other then amsoil products in my cars
Reviewed by Renaldo:
Works well in my H-6 engine.
Reviewed by Eric:
High quality lubrication at a competitive price.
Reviewed by Jim:
Only oil I use in my offroad Jeep
Reviewed by Cody:
Great oil for my 2015 gmc 2500 6.0L gas
Reviewed by Merrit:
Excellent service and product!
Reviewed by Anthony:
In my truck
Reviewed by Allan:
I use them in our Toyota vehicles, living in a cold climate, I am confident that they give our vehicle the protection needed during cold starts
Reviewed by Jim:
Only the best for my street car. I get on average an extra 2 MPG in every car I have put it in.
Reviewed by Michael:
I'm going to stick with the product.
Reviewed by Jayson:
Price V. quality is great. Signature Series is king, but this still beats the locally available market alternatives.
Reviewed by Shane:
To make money you have to save it!! Buy the best forget about the rest!!
Reviewed by David:
Great product but the cost is too high
Reviewed by Andrew:
Using it to keep my van going as long as possible.
Reviewed by Andrew:
Truck loves it. No issues
Reviewed by John:
I have a few vehicles that use AMSOIL oil. Great product and price.
Reviewed by Douglas:
I've been using Amsoil products since shortly after they hit the market, and have never had a regret. It's the best of the best. I've never had any kind of failure in any engine that was using Amsoil, even though I sometimes went over the recommended mileage or time limit. My first usage was in motorcycles like the old Honda CB-750F, etc. many decades ago. Back then, the oil filtration systems were poor at best and with conventional oil they became very dirty and gummy inside. Once I switched the first one to Amsoil, and ran if for a long duration before checking the oil, I was shocked to find the oil up in the valve train pristine clean with no gumming, etc., and I was hooked. And, everything I used Amsoil in returned better performance and RPM increase to the point that it had to be turned down. There is no better lubrication product on the market......period.
Reviewed by Cameron:
Excellent oil for my 2008 Sequoia and 2013 Subaru Legacy.
Reviewed by Shea:
Bought Amsoil to run in my wife's new 2019 Subaru Forester. Did a short interval initially to get the engine break in oil out of the car and noticed smoother idle and better gas mileage. I plan on changing all of my vehicles (except for my Subaru STi) and lawn equipment over to Amsoil as I exhaust my oil stash.
Reviewed by Ken:
Using it in our Honda very happy with it also use 5/40 oil in our 7.3 diesel very happy also with it and it's cetane boost and injector cleaner
Reviewed by Michael:
Used amsoil for decades in a company fleet of 26 construction vehicles, plus my personal fleet of 18 classic and off-road vehicles. Also use 2 stroke lubricants for my outboards. Never lost a engine or gearbox in any of these vehicles as a result of poor lubrication.
Reviewed by Eric:
Will not be dealing with Amsoil any longer if they don't figure out the billing issues.
Reviewed by Adan:
Used it in my jeep WJ, noticed a huge difference. Old oil was past service, this got it running great.
Reviewed by Tyler:
Love this oil, I run it in my 2014 mustang gt, I'm over 105,000 miles and still going strong as the day I got it
Reviewed by Robert:
Been using this I'm my 03 gmc 2500 for a few years now. Mostly in town driving. Haul horses OcalaOcala. Recently did a long trip from Fl to Illinois to pickup a horse. Truck ran smoothly. I'm happy with the oil. May switch to the higher one next year.
Reviewed by Andrew:
I use 5w30 Amsoil OE in my 2002 Silverado and a 2008 Volvo S60. I don't care to elongate the change cycle and have had Blackstone do an oil analysis on both vehicles at the end of the recommended cycle and the OE is still performing.
Reviewed by Brian:
changed the oil in my Lincoln Navigator, Amsoil is all I use in all my Trucks and Cars.
Reviewed by Shaye:
Used this in my cobalt with 180k miles, not only did it quiet the engine but it also stopped burning oil after I switched to amsoil. Highly recommended for higher mileage cars/trucks
Reviewed by Richard:
Excellent product
Reviewed by Chris:
1999 lexus sc300 2jz motor
Reviewed by Chris:
2002 f150 6 quarts
Reviewed by Rejean:
use it on a Hyundai elantra...works great
Reviewed by Michelle:
Good oil
Reviewed by John:
good stuff, no issues
Reviewed by Graciano:
I like the product and it does what is stated. However, when I ordered the product over the phone, the person on the other end provided me with the wrong size from what I requested. When ordering on the phone double check your order to ensure your order is correct.
Reviewed by Paul:
I luv this product best oil ever
Reviewed by Kirk:
My 2008 Toyota Highlander has 325000 km on it. My oil change interval is every 15000 km. Runs and accelerate as smooth as the day I bought it.
Reviewed by Van:
Run this in my GMC Sierra, and I plan to continue. Great oil! Reduced lifter noise to almost nothing and oil doesn't seem to sludge up when going over the service mileage.
Reviewed by Andrew:
Customers oil great
Reviewed by Andrew:
Great product
Reviewed by Mike:
Great performance and extra engine protection.
Reviewed by Jon:
Quality Amsoil oil for my 6.2 L Denali. Works well in the heat and cold of Colorado.
Reviewed by Dave:
It does it's job
Reviewed by John:
I am now comparing Amsoil with another product on price, life, and evaporation. So far the increase in mileage per gallon is equal. Evaporation will need more miles to be sure, but it looks the same right now. I did not need to add until I had 1500 miles on the new oil. Price: depends on longevity. I changed oil & filter at 7000
Reviewed by Kenneth:
You can't beat the extra protection the Amsoil OE oil provides over box store brands.
Reviewed by Ian:
The only oil I've ever used when I can actually hear the difference in how my vehicles run. Great products!
Reviewed by Michael:
I used Amsoil in my motorcycles for the past 3 years and no issue. Now I'm using it in my pickup and SUV.
Reviewed by Lawrence:
I have been using this oil in my 2004 Silverado and won't use anything else.
Reviewed by MATT:
It's a great oil. Can't extend service Intervals on my toyota. So this the best oil I can get for the price. I run amsoil in everything I own. They are the best
Reviewed by Dave:
Have been using the OE oil for years. Comes out looking better than other synthetic oils even after leaving it in for 1,000 more miles.
Reviewed by Brad:
I did an oil change, took a trip and got 43MPG. I use to get 34. All I did was use a different oil (Amsoil). I used mobile one before, never again.
Reviewed by Marvin:
The OE 5W-30 Synthetic motor oil performed exceptionally well. It is a great product!
Reviewed by Christopher:
Use in my daily f150 great oil, great price
Reviewed by wes:
i use Amsoil in all of my engines toys/cars/yard equipment and like the quality of it. i pick it up from the distributor and its a super quick easy and simple process.
Reviewed by Derwood:
Always great oil and quick shipping thank you
Reviewed by James:
Switch my 03 ranger to amsoil hasn't used any oil and runs a little smoother
Reviewed by Diesel:
Oil is a decent price with an Amsoil account discount and ships quickly but if you look up and compare total base numbers and additive packages, there are much better oils on the market. So do you order middle of the road oil and say you use Amsoil or shoot for higher quality, your choice.
Reviewed by speeddeamon:
I like using your oil in my cars because I use it for a year and have yo worry about it having problems
Reviewed by Kay:
I use Amsoil in all my 8 vehicles
Reviewed by Beemerrider:
Without testing it is hard to know exactly what the oil is doing for your engine. But when I drain the oil it still looks fairly clean unlike most other oils I've used. And the engine never uses any oil between changes. Being that it is on an older Toyota I have to change the oil every five to six thousand miles. And if by feel you can tell anything about an oil I do not know, but this stuff is the slipperiest oil I've ever felt. :-)
Reviewed by Bird:
I use this in my 2018 F150 5.0 every time. Great oil with excellent protection and no burn off! Flows great in the cold weather also! Very happy with this product and the price!
Reviewed by CragarSS:
Again i love amsoil products. Running their oil i know my vehicles or toys will run cooler and longer
Reviewed by Toyota Sienna:
I use the 0w20 in our 2013 Toyota Sienna and go 10,000 miles like the manual says. I don't intend to go beyond that so the OE works for me.
Reviewed by Greg:
I've been using Amsoil on anything I own that has wheels. I won't trust only other product.
Reviewed by Teddyboy:
Seems great so far
Reviewed by Ponyboy:
For my Shelby GT350 only the best
Reviewed by Superglide99:
I run this in my wife's car.....motor hasn't blown up yet so I guess it's doing it's job.
Reviewed by Xrussellx11:
Great products from a great company... If you love your toys or your daily driver why not use fantastic products from a fantastic company! I have yet to use a product that im not impressed with.
Reviewed by
Hemi-Jack:
Been using Amsoil since 1992 in all my cars and trucks. No engine issues or drivetrain. This product is top notch when it comes to Motor Oil. They really strive to be the best on the market.
Reviewed by JAT:
I use 0W-20 for my 4 runner and amsoil products are the best. Went 10,000 miles before changing the oil and it still looked like it could go another 10,000. Only oil I will use for my vehicles.
Reviewed by Kari:
Works just a described! Have not had a bad product yet from Amsoil!
Reviewed by Rider:
Love the products have used them for years
Reviewed by squatch87:
awesome product and great service when ordering and shipping
Reviewed by Nikko:
I use this product in my truck, wife's suv and our RV. All three saw at least 10% fuel mileage improvement.
Reviewed by Terryg:
This is a great product for a wide variety of autos and trucks. I recently used this as a flush for my Z28
Reviewed by Keep motor running:
I use Amsoil in all of my vehicles and my motor cycle, ATV and Gator and I can count on the great lubrication my equipment gets with this product.
Reviewed by Review Guy:
It's oil. It's Ams-oil. I guess I trust it because I do
Reviewed by Phang:
I've been using these oils for at least 10 years or more.ive never had an issue !
Reviewed by Bikerdoc:
I have been using amsoil for many years on
My cars, truck , diesel RV and my Harley
Simply the best. I don't see any reason
To move on from this great product.
Reviewed by Drake:
Oil looks great coming out after 12000 km no complains really love ordering it and having it brought to my house within a couple days and for a great price
Reviewed by Clos:
No negative review great product
Reviewed by Jason:
Excellent oil for my truck!
Reviewed by Fatboy:
I use this oil in personnel car and will continue its a great product
Reviewed by Mr. T.:
In a deep freeze one morning, Amsoil saved the
day. Block Heater had failed.
Reviewed by Big ben:
I love this oil I used to use mobile 1 not any more
Reviewed by Ben:
I use OE 10w-30 in every vehicle I own. Have seen no issues with this product since I began using it. Definitely worth it for someone who wants to take care of their car and protect their engine without spending all kinds of money
Reviewed by Working Man:
I use this OE Oil in my 2013 Toyota Tacoma TRD Sport 4x4 Double Cab. I also use this in my Wife 2013 Hyundai Santa fe XL. This oil performs extremely well. I've been using Amsoil since I bought these vehicles for the past 3 years and I have NOTHING Bad to say about it. Buy it. You won't regret it. Of Course the Signature Series is the Top and the best of the best, but the OE fits my budget and I am still getting a better quality oil than from anywhere else in big chain stores.
Reviewed by Bigboat:
Good oil won't use anything else
Reviewed by Greg:
This went in my 2014 Mazda 3 and it performs great especially with the winter we had.
Reviewed by Jim:
When i was racing I know the year end was much cooler than my competitors as well as the engine. I've used it in everything I've owned since becoming a member in the early 2000's. Great oil. Used to run nothing but Kendall being a Pa. guy but I use Amsoil now.
Reviewed by JeffIFDC:
I bought a used '07 Lexus RX350 and from day-one the engine was very loud upon first starting. It almost sounded like a diesel for the first 3-5 minutes. By the second oil change using Amsoil synthetic that engine had quieted down to normal. I'm a big fan of Amsoil and use it in all my cars as well as a motorcycle. This product works!
Reviewed by ToRred Cat:
We bought a 2018 Kia Soul for commuter duties,and it was due for its first oil change.What else would you possibly use other than AMSOIL!?
Car was noticebly smoother and quieter right off the bat,and as a nice bonus picked up 2 mpg.Gotta love it.
Reviewed by Ivy:
I am using Amsoil products for 15 years because I am saving money and time and my cars ran much better all year long.
Canada
United States
The best motor oil
Purchased for my Sierra Denali, and this beats any other competitors out there, PERIOD!