Engine Oil Viscosity (2.8L Diesel Engines)
WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
For vehicles equipped with a Diesel Particulate Filter (DPF), use a fully synthetic, low ash oil that meets Chrysler Material Standard MS-11106.
For vehicles not equipped with a DPF, use a fully synthetic oil that meets Chrysler Material Standard MS-10725.