Évaluations et avis des clients

Have been a loyal Amsoil customer since 2007. I’m more than pleased to run this product. I will always run Amsoil in every product I own.

When I put in my motor, the level of functionning noise reduce by half

This review is not about the best oil ever. Rather, it is a recommendation that when ordering off the web site, one should have thee option to repeat any of thee previous orders and /or mix and match from previous orders into one order.

Oil is great

Best investment for my vehicles! Mico encapsulated oil! Worth every penny! Protection forever!!

Good oil. Better gas pileage.

Great engine oil. Engine internals have no varnish and very little to no wear.

Huge difference in all our vehicles in our stable. This is a must upgrade from a OW-20 especially if you have over 75K miles or 100K miles.

The oil and filter works awesome

The best oil ever. I wish they had more swag to send

Awsome....truck K is running like the first day I got it.........u guys are awsome customer for life

I've been using AMSOIL products for all my vehicles for 20+ years. Boat and motorcycle for a little less time. I love the extended oil change intervals. When I order supplies, they generally arrive at my residence within 2 days and sometimes the next day. Not sure how they do that, but they do. I've never had any issues and my confidence in their product line is noteworthy. I've used Signature Series on primarily on GM and Toyota. The difficult part is sometimes seeing the oil level on the dipstick as this maintains clarity for an extremely long time. I avg approx 15K miles/year. I highly recommend.

I have been using Amsoil for decades and have been using it in all my vehicles. Never had an issue with Amsoil, and believe that they have top quality products. It is best to be a member to get the discounts in price and shipping. Will continue to use Amsoil in my vehicles in years to come.

This product deserves recognition!! I have used it on my last 4 cars that totaled a million 400k One had 475k this one has 370k still running strong! Awesome is all I have to say!!!!

I have been using this motor oil since my GMC Sierra was new. My truck is a 2018 with the 6.2 engine.

This is the best oil to run in any engine it holds up against high heat and very cold weather. And the oil last a very long time. I will never leave Amsoil this will be the only oil I run in any vehicle or bike I have

Amsoil is the best synthetic oil out there. Less resistance, car drives faster now too!! Highly recommended oil to get!!!!

Best oil on the market will use in all my vehicles and equipment

Best oil there is. Makes an engine run smoother.

The viscosity seems to be holding up . Don’t really know since it’s only been a couple of oil changes .