Jeep 2014 Cherokee - Owner Manual - Manual (Page 652)

Component Fluid, Lubricant, or Genuine Part
Spark Plugs – 2.4L Engine We recommend you use MOPAR® Spark Plugs (Gap 0.047 in [1.2 mm])
Spark Plugs – 3.2L Engine We recommend you use MOPAR® Spark Plugs (Gap 0.043 in [1.1 mm])
Fuel Selection – 2.4L Engine 87 Octane
Fuel Selection – 3.2L Engine 87-89 Octane
Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission Use only MOPAR® ZF 8&9 Speed ATF™ Automatic Transmission Fluid, or
equivalent.
Failure to use the correct fluid may affect the function or performance of
your transmission.
Brake Master Cylinder We recommend you use MOPAR® DOT 3 Brake Fluid, SAE J1703 should
be used. If DOT 3, SAE J1703 brake fluid is not available, then DOT 4 is
acceptable. Use only recommended brake fluids.
650 MAINTAINING YOUR VEHICLE