Évaluations et avis des clients

Use in all 4 trucks work and pleasure lawn equipment and Harley. Thumbs up

Absolutely Best stuff for extreme Arizona heat. Great piece of mind.

I have been running this oil and the trans fluid and been very satisfied . Amsoil does NOT ruin your gaskets and seals like some others which i wont name.

Great Product

I have used this product almost since the vehicle was new and enjoy the once a year oil change that this (and amsoil filters) allow. Now 200,000 kilometres and the engine runs like new.

Use this in the wife's Subaru Legacy. Used 44k exclusively and the UOA's are perfect every time. Can't recommend enough.

Love this oil. I use it in my Toyota Camry and 4Runner. Along with the dedicated amsoil oil filter it is great.

Due to the extreme heat in my area I, by choice opt to use the Signature Series 5W-20 Synthetic Motor Oil to protect the 6.2 motor in my 2011 Ford F 150 Limited.

I see the old reliable signature product I just bought has been reformulated for my next purchase. I hope Amsoil didn't fix something that wasn't "broke".

Being a new customer to Amsoil, I've read lots of good reviews and spoke with Amsoil Tech several times, and lots of satisfied customers before making the switch. I'm still a few thousand miles away before the first oil change and a oil analyst test. I also use Amsoil oil filters. With all the above sad, I'm very satisfied with the product and the help of all the technicians. Thanks.

Using AMSOIL products for years and has never, never been disappointed, ever!!!!!

I have used amsoil on my jeep srt8 2006 for 10 years. I have never had engine issues and I change my oil every 15,000 miles. If you need a good dependable oil for your performance vehicle, 0w-40 is the way to go.

I have used exclusively synthetic oil since it became available many years ago. I believe AmsOil is the best synthetic available at this time. Less oil consumption and smoother engine operation.

Only oil I've used

Best oil ever. Use in my oil burning jeep. Oil use has dropped considerably. Great product. Love it and jeep now.

I have 120,000 miles on my vehicle. 0W-20 has out performed my expectations. Changed every 12,000 miles.

I use Amsoil in my Nissan Frontier, 4 wheeler and snowblower & lawnmower. I wouldn't use anything else. It never fails, always slippery, and allows high mileage between changes. I'm a lifer! Thank you AMSOIL!

I drive my vehicles in excess of 40,000 hard miles a year and have put several hundred thousand miles on each. Use Amsoil in the engine, transmission and gear boxes and have never had a single maintenance issue.

Amsoil Synthetic Diesel Oil is the only oil I use in my 2007 Dodge Ram 2500. Very trusted oil, good folks that work win.

I use this in my Turbo Honda Civic 400+ Hp. At normal drain intervals and hasn't failed me yet excellent gas mileage and protection . Also use Amsoil Ea oil filter