Product are Genuine from NGK authorized distributor
Shell
Thread Diameter
12mm
Thread Pitch
1.25mm
Seat Type
Gasket
Reach
26.5mm (1.04")
Hex Size
5/8" (16mm)
Terminal Type
Solid
Gap
.031" (0.8mm)
Center Electrode
Material
Ruthenium
Type
Fine Wire
Size
0.6mm
Projection
Extended Projection
Ground Electrode
Material
Platinum
Type
Projected Square
Quantity
1
Specifications
Resistor
Yes
Resistor Value
5k Ohm
Heat Range
8
Features
Special Gasket
Torque Specs
Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.