TECHNICAL SPECIFICATIONS
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FLUIDS AND LUBRICANTS — GAS ENGINE
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 – 6.4L Engine
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.
Engine Oil Filter – 6.4L Engine
We recommend you use Mopar Engine Oil Filters.
Spark Plugs – 6.4L Engine
We recommend you use Mopar Spark Plugs.
Fuel Selection – 6.4L Engine
89 Octane Recommended - 87 Octane Acceptable (R+M)/2 Method,
0-15% Ethanol (Do not use E-85).
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