Engine Fluids And Lubricants - Jeep WRANGLER RUBICON 392 2021 Features Manual

38 TECHNICAL SPECIFICATIONS

ENGINE FLUIDS AND LUBRICANTS

Component
Engine Coolant
Engine Oil — 6.4L Engine
Engine Oil Filter
Fuel Selection — 6.4L Engine
We recommend you use Mopar® Antifreeze/Coolant 10 Year/150,000 Mile (240,000 km) Formula OAT
(Organic Additive Technology) or equivalent meeting the requirements of FCA Material Standard
MS.90032.
For best performance and maximum protection under all types of operating conditions, FCA only
recommends full synthetic engine oils that meet the American Petroleum Institute (API) categories of SN.
FCA 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 Mopar® Engine Oil Filter or equivalent.
Premium Unleaded 91 Octane Only or Higher (R+M)/2 Method, 0-15% Ethanol (Do Not Use E-85).
Fluid, Lubricant, or Genuine Part