Electrode Core Material Copper
Electrode Tip Material Nickel alloy
Ground Strap Quantity One
Insulator Type Projected
Quantity Sold individually.
Shorty Spark Plug No
Spark Plug Reach 0.375 in.
Spark Plug Seat Style Gasket
Spark Plug Thread Size 14mm
Wrench Diameter 3/4 in.
Features corrugated ribs to prevent flashover. Designed to virtually eliminate combustion gas leakage and to provide greater spark transfer, greater heat transfer, high dielectric strength, improved anti-fouling and corrosion resistance.
Triple gasket-sealing process virtually eliminates gas leakage past the shell
99% highly pure alumina silicate insulator enables use of longer insulator noses to reduce fouling
3-step trivalent-plating process uses silver chromate and zinc for maximum corrosion resistance