Durango 2WD V8-5.7L (2008)
Spark Plug: Specifications
SPARK PLUGS ALL ENGINES
GAP
TORQUE
3.7L
Spark Plugs ............................................................................................................................................................................................. 27 Nm (20 Ft. Lbs.)
4.7
Spark Plugs (New Plugs/Gaskets) .................................................................................................................................................. 27 +/- 3 Nm (20 Ft. Lbs.)
Spark Plugs (Used Plugs/Gaskets) ................................................................................................................................................. 22 +/- 3 Nm (16 Ft. Lbs.)
5.7L
Spark Plugs ............................................................................................................................................................................... 18 +/- 3 Nm (13 +/- Ft. Lbs)