Jeep 2014 Grand Cherokee SRT - Owner Manual - Manual (Page 562)

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) that meets
the requirements of Chrysler Material Standard MS-12106.
Engine Oil 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 Chrysler
Material Standard MS-12633 for use in all operating temperatures.
Engine Oil Filter We recommend you use MOPAR® Engine Oil Filters.
Spark Plugs We recommend you use MOPAR® Spark Plugs. (Gap 0.043 in [1.1 mm])
Fuel Selection Premium Unleaded 91 Octane Only or Higher.
560 MAINTAINING YOUR VEHICLE