Ram Trucks 2015 Chassis Cab Commercial - Diesel Supplement - Manual (Page 324)

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR® Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT
(Organic Additive Technology).
Engine Oil In ambient temperatures above 0°F (-18°C), we recommend you use 15W-40 engine oil such as
MOPAR®, Shell Rotella® and Shell Rimula® that meets Chrysler Materials Standard MS-10902
and the API CJ-4 engine oil category is required. Products meeting Cummins® CES 20081 may
also be used. The identification of these engine oils is typically located on the back of the oil
container.
In ambient temperatures below 0°F (-18°C), we recommend you use 5W-40 synthetic engine oil
such as MOPAR®, Shell Rotella® and Shell Rimula® that meets Chrysler Materials Standard
MS-10902 and the API CJ-4 engine oil category is required.
322 MAINTAINING YOUR VEHICLE