Engine Fluids And Lubricants - RAM Commercial CHASSIS CAB 3500 2021 Owner's Manual

440 TECHNICAL SPECIFICATIONS
Cooling System
6.7L Engine Chassis Cab 3500/4500 with AS69RC
6.7L Engine Chassis Cab 5500 with AS69RC

ENGINE FLUIDS AND LUBRICANTS

6.4L GASOLINE ENGINE
Component
Engine Coolant
Engine Oil – 6.4L Engine
Engine Oil Filter – 6.4L Engine
Fuel Selection – 6.4L Engine
Fluid, Lubricant, or Genuine Part
We recommend you use Mopar Antifreeze/Coolant 10–Year/150,000 Mile (240,000 km)
Formula OAT (Organic Additive Technology).
For best performance and maximum protection under all types of operating conditions, the
manufacturer only recommends full synthetic engine oils that meet the American Petroleum
Institute (API) categories of SN. The manufacturer recommends the use of Pennzoil Ultra
0W-40 or equivalent Mopar engine oil meeting the requirements of FCA Material Standard
MS-12633 for use in all operating temperatures.
We recommend you use a Mopar Engine Oil Filter. If a Mopar Engine Oil Filter is unavailable
only use filters that meet or exceed SAE/USCAR-36 Filter Performance Requirements.
87 Octane (R+M)/2 Method, 0-15% Ethanol (Do not use E-85).
US
22.3 Quarts
22.8 Quarts
Metric
21.1 Liters
21.6 Liters