AMSOIL Diesel Products

First to introduce synthetic diesel oil in 1975. AMSOIL still leads technology in synthetic lubricants, nanofiber oil filters, & diesel fuel additives. All designed to withstand temperature extremes, ULSF, EGR, and DPF systems on todays diesels. AMSOIL users can expect better mileage, improved performance & extended engine life. Online Store & informative articles.