NGK Kit - 1 Wire Set and 6 G-Power Spark Plugs for 07-11 Jeep Wrangler 3.8 V6

Spark Plugs

SHELL
Thread Diameter: 14mm
Thread Pitch: 1.25mm
Seat Type: Tapered
Reach: 25mm (1")
Hex Size: 5/8" (16mm)
Terminal Type: Solid
Overall Height: ISO
Gap: .039" (1.0mm)

CENTER ELECTRODE
Material: Platinum
Type: Fine Wire
Size: 0.6mm
Projection: Extended Projection

GROUND ELECTRODE
Material: Nickel
Type: Standard
Shape: Trapezoid

SPECS
Resistor: Yes
Resistor Value: 5k Ohm
Heat Range: 5
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.

Wire Set

SPECS
Core Material: Ferro Mag

JACKET SPECS
Material: Silicone
Color: Blue
Outer Diameter: 7mm