Customer Ratings & Reviews

Truly last 25k or 1 year with out a oil change, remarkable. Three years strong, keep up the good work.

Have used amsoil for 15 plus years. Wouldn't change back to any other oil!

Helps me go longer without changing oil as often since I drive 150 miles a day for work.

Been using AMSOIL lubricants in everything I can get it in since 1985. Have never had any issues. Used it in my 1983 Ranger that I bought new up thru and including my new 2010 MKZ, 2015 F-150 Lariat and 2016 Fusion. Best in the business and cheap insurance for everything I own.

Did the job, truck runs really good/Better than it did with rotella. I'm surprised with results.

Great product. Got what I ordered on time. No hassle.

Been using amsoil in allmy vehicles for years works great

Best synthetic oil I've ever used. It makes the engine run smoother and quieter.

The only oil my car is going to see for the rest of it's life!!

I have been using Amsoil products in my vehicles for a long time and I will use nothing else in them!!

The best for my vehicle

I use this in my Grand Cherokee

Rxcellent!!!

Great product my GT350 runs quieter since installing.

great product !

Use this in my new engine on my 2001 Jeep tj great stuff ????

Superb Motor oil. My Elantra has the best.

This "stuff" rocks! Absolute performance improvement! AND further between changes what's better than that? Definitely Recommend!

Perfect

I use them both