Dodge 2014 Durango - Owner Manual - Manual (Page 622)

Component Fluid, Lubricant, or Genuine Part
Engine Oil Filter We recommend you use a MOPAR® Engine Oil Filter.
Spark Plugs – 3.6L Engine We recommend you use MOPAR® Spark Plugs (Gap
0.043 in [1.1 mm])
Spark Plugs – 5.7L Engine We recommend you use MOPAR® Spark Plugs (Gap
0.043 in [1.1 mm])
Fuel Selection – 3.6L Engine 87 Octane
Fuel Selection – 5.7L Engine 87 Octane Acceptable – 89 Octane Recommended
620 MAINTAINING YOUR VEHICLE