Diesel oil is undergoing a major change. Federal regulations dictate that medium- and heavy-duty diesel vehicles must reduce fuel consumption and greenhouse gas emissions 15 percent by model year 2018, driving changes to diesel technology. The new API CK-4 and FA-4 diesel oil specifications address these changes, and the overhauled AMSOIL synthetic diesel oil lineup brings even better protection and performance with it.
New AMSOIL Signature Series Max-Duty Synthetic Diesel Oil replaces AMSOIL Premium Synthetic Diesel Oil. New AMSOIL Heavy-Duty Synthetic Diesel Oil replaces AMSOIL OE Synthetic Diesel Oil.
AMSOIL Signature Series Max-Duty Synthetic Diesel Oil
Signature Series Max-Duty Synthetic Diesel Oil represents the top tier of AMSOIL protection and performance for diesel engines.
AMSOIL Heavy-Duty Synthetic Diesel Oil
AMSOIL Heavy-Duty Synthetic Diesel Oil provides outstanding protection and performance for customers seeking an upgrade over conventional and other synthetic diesel oils.
*than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222.
AMSOIL CI-4+ Synthetic Diesel Oils
The AMSOIL CI-4+ synthetic diesel oil lineup will remain available as additional options for pre-2007 diesel applications not equipped with diesel particulate filters (DPF).
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil (HDD)
15W-40 Synthetic Heavy Duty Diesel and Marine Oil (AME)
10W-30/SAE 30 Synthetic Heavy Duty Diesel Oil (ACD)
Premium Protection 10W-40 Synthetic Motor Oil (AMO)
Premium Protection 20W-50 Synthetic Motor Oil (ARO)