NGK 3922 BR6HS Standard Spark Plug

NGK 3922 BR6HS Standard Spark Plug.

NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.

Fits Chrysler, Clinton, Evinrude/Johnson, Mercury, Suzuki and Yamaha outboard engines and Mercury inboard engines.

Specifications:
Shell
Thread Size: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Resistor: Yes
Resistor Value: 5K Ohm
Reach: 12.7mm (1/2")
Hex Size: 13/16" (21mm)
Terminal Type: Removable Nut
Overall Height: ISO
Gap: .028" (0.7mm)


Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Non-Projected


Ground Electrode
Material: Nickel
Type: Standard
Quantity: 1


Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Heat Range: 6
Longevity: 30k Miles