Évaluations et avis des clients

This is the 3rd diesel truck I have owned over the past 20 years. I started using this oil after being re-introduced to the newer and better way to access getting Amsoil products. I have been a long time fan of Amsoil, as I was in the racing community in the 60's -2000's running USAC several divisions and the NASCAR Modified and Super Modified divisions. I had Amsoil as a sponsor for many years of that time period. I stopped using Amsoil after racing due that it was so difficult in finding someone who sold it and would not want to sell you large quantities, if you wanted to buy if for a normal consumer need. Once I found that I a general consumer was able to purchase it from your website and become a discount customer I was all in. I did this in 2015 and have converted all my vehicles to amsoil products. This Diesel oil is great as it has reduced running temp of my motor and turbo, the coolant has increased the cooling quality and has the additive that i no longer have to buy what Ford wants to regen the coolant due to a mental degrading in the engine and cooling system. I also use the Amsoil micro oil filter for each oil change. The truck has just turned over 170K and is still running great. I change the oil every 20K with filter. The truck is a 2012 Ford F350 Super Duty 6.4 Powerstroke Diesel.

I have been using this in my truck since 2018. I like the quality of this over the Motorcraft. And it is actually less than a dollar more per quart the the Motorcraft full Synthetic.

Ran this oil in 03 Ford 7.3 and didn't touch the motor till 400,000 at 260,000 with my Duramax and haven't touched the motor. Love this oil

The best oil money can buy

My current truck (2006 lbz duramax) has had Amsoil since its first oil change. Oil has been changed every 25k miles and filter every 10k. At 247,000 miles truck is running strong with zero blow by and burns no oil between changes. My opinion Amsoil makes a great product!

Have been using Amzoil for over 19 years never a oil related problem. I use Amzoil products in everything that requires oil.

I have been using Amsoil 15-40 diesel oil in my 2007 Chevy Duramax since I purchased new in 2007. Never any issues, no oil consumption and easy cold weather start-up.

I use this in my Kubota diesel tractor in the winter months. Provides easy cold weather start up.

I have solely used this oil in my Dodge diesel truck for the last 20 years. Engine still runs like new. It is the only oil for me.

Great product i use amsoil in everything this specific oil i use in my M35A2 Kaiser jeep deuce and half 6×6 keeps engine clean less wear runs smoother great product

It lubricates

Best damn oil in the business. You can really tell the difference. After the oil change. My engines running smoother and quieter.

Great oil. Holds up well. Seems to keep everything running smooth. 160,000mi and no issues so far

Great oil even under extreme heat my oil pressure is still good 👍🏼

Amazing, bought this for my military house generator and i am glad I did! Great oil and products!

I have been driving my Cummings powered Dodge since 2013 and protect my engine with the best synthetic oil I can. AMSOIL is my choice.

I use this oil in my 86 Chevrolet G30 Highcube van with a 6.2 non-turbo engine and the oil pressure increased about 5 psi and oil consumption on long trips decreased. Also the oil drips have decreased, cutting down on floor clean up.

I can not give a review on any oil with very few miles on the vehicle I'm using it in. Get back to me in about !00,000 miles or about 6 or 7 years.

High quality oil at an affordable price, definitely recommend to my friends and family. Preferred customer program is awesome too!

This oil works great and I like getting it delivered