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)