High quality lubrication for your investment.

I’ve been a believer in Amsoil for 20 plus years. Had a 93 dodge Dakota that had 400,000 miles on it due to Amsoil. Been putting it in all my cars since and have had nothing but long lasting engines in all of them. By far the most superior oil out there.

Awsome oil as usual!!

Great product

Bought the exact same brand & amount a year earlier from the same site at 63% of the current cost.

Very good quality Engine oil the best I ever use in my car

After changing my oil with this product in my ram 5.7 hemi about 7,500 MI of it getting worked in the motor seem to run a lot smoother and more lubricated I guess is how I can explain it

I've been using AMSOIL products for (I guess) over 40 years in multiple vehicles & never had an engine problem.

Great product, it will extend the life of your engine, and offer better performance. This is one change every vehicle owner can do despite your level of mechanical aptitude to get an immediate performance increase if they are currently running conventional oil. As an ASE certified mechanic, I use this in my personnel vehicles to increase longevity, and performance, and to reduce maintenance and repair cost.

SUPERIOR STYLES PERFORMANCE Best engine Oil you can buy for your HEMI . I have ran all types of engine and I have ran Oil analysis on them all and by far this Engine Oil has shown to clean and keep everything running right with no sign of water or metals in the oil. I have test it at 5000 miles and 10k miles and It has shown to still have active ingredients still protecting the engine. This Oil have seen Race days and right after daily driven miles on and off highway in Florida high heat days. If you have a HEMI come get it and leave the rest oils alone. Buy this oil with the proper weight and Use a Wix oil filter and your set. Keep those engine running with the amsoil boosted XL engine Oils

Found the best synthetic for daily drivers.

As always, quick delivery and an excellent product, will be purchasing more.

Run our Camry LE with confidence in high heat (100 degrees+ celcius ) and very cold (-20 degrees Celsius) Oil and engine parts are clean even after 10,000 km oil change intervals Very impressive product!

The only oil I use in my 2020 Sierra. Just changed my oil about 600 miles ago, and like always the engine purrs, and runs smoothly. I also seem to getting a little better fuel economy, after I changed the oil.

I have been using this oil in my 2004 Highlander for many years. Even though the oil is a bit more expensive than Mobile One, I love it for my SUV.

Love this oil for my 2010 Honda Accord EXL. It is a bit expensive compared to Mobile One.

I have been using Amsoil for the last couple of year and have been very pleased how how long I can run this oil and how clean it runs. I have put this in a total of five ( 5 ) vehicles and everything runs smooth and long.

Best oil I’ve used! I only run full synthetic oil and I definitely noticed a difference in performance in my Lexus. It has over 200,000 miles and runs as good as when I bought it 3 years ago. I also use the fuel additives regularly and coolant boost. All great products.

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I've had oil pressure sensor errors 3 times. Then I changed to Amsoil. No problems at all with the oil pressure sensor on same engine 3.9l Chevy.