Évaluations et avis des clients

Awesome product and was shipped in a very timely manner .. will use this product for the life of the truck..21 Chevy 2500 Duramax

I usually change oil every 10K but if it goes over that I am not worried. Amsoil will continue to provide protection.

I always use Amsoil when I am traveling and pulling my RV. It gives me peace of mind knowing I use the best.

I have used this oil in my 1997 Ram 12 valve diesel for many years. I tried other brands designed for diesel engines but none perform as well as AMSOIL. I have less oil consumption and believe it or not, my oil stays cleaner over the life of the oil change interval. Well worth the extra cost.

Motor runs quieter and smoother.

The 2.5 gal jug makes an oil change super easy.

Excellent oil

I did a test on my 2009 Cummins - I ran this oil with the Ea0 filter and tested it at a third party lab every 6,000 miles. Every test came back perfect until 24,000 mile interval - at this point, the test showed “slightly elevated” Molybdenum levels. The Certificate of Analysis for this specific test noted that the oil was still perfectly safe to run despite the slightly elevated Molybdenum. To summarize, this oil saves me money on oil changes and protects my diesel engine like no other on the market. Thank you and I love you AMSOIL!

I've known amsoil since the 70's, I trusted it then and I trust it now.

This stays clean looking a lot longer than anything else I've used. And for hotshot runs cross country it's a must for fuel economy

I use Amsoil in all my vehicles including motorcycles.

Only oil I use for my F250.

Have a 2009 duramax 364,000 miles runs like a champ. Would not use any other oil in it.

Have a 2001, dodge ram 2500 with a Cummins diesel and automatic transmission. I’ve been using this oil since I bought the truck in 2004 and have had zero oil related issues, and this truck is regularly, overloaded and overworked.

Amsoil is the best oil on market! Have had it tested after using and viscosity stands true! Only oil I use in all my motors and engines

This oil out performs the Ram suggested oil for the ecodiesel and the 2.5 gallon jug is the perfect size. Couple the oil with wax filter and it is a winning combination.

Great product been using amsoil for years now.

I've run this oil and Royal Purple synthetic 15w40. I do find Amsoil quietens my older deisel down better.

I have been running this oil since I bought the truck new. I only trust Amsoil in my truck.

Seems to be a great product. I'm only driving the truck about 8000 miles a year. So, I change the filter and add 2 quarts at 6 months, 1 complete change 1× a year. I haul a heavy pick-up camper, and prior a 30 ft 5th wheel. The engine is running great at 215,000 miles