Jeep 2015 Wrangler - Owner Manual - Manual (Page 650)

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) or equivalent meeting the requirements of
Chrysler Material Standard MS.90032.
Engine Oil We recommend you use API Certified SAE 5W-20
Engine Oil, meeting the requirements of Chrysler Ma-
terial Standard MS-6395 such as MOPAR®, Pennzoil®,
and Shell Helix®. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter We recommend you use MOPAR® Engine Oil Filter or
equivalent.
Spark Plugs We recommend you use MOPAR® Spark Plugs.
Fuel Selection 87 Octane
648 MAINTAINING YOUR VEHICLE