Customer Ratings & Reviews

was having issues with my oil pressure was told I needed a new engine $17k yikes but I was using what ever oil the shop was putting in it so since I've had great results with amsoil on other vehicles I decided to give it try its now been 22k miles and engine is running great I've been using it with an oil stabilizer and no more pressure issues or burning oil. the best part is according to the shop it would last 2mo its been 1-1/2yrs and going strong so yes I recommend this to anyone looking for best diesel oil

used this oil in all my diesel trucks best oil i used tried different oils cant beat Amsoil