Nickel Spark Plug (BPR7ES-11)
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NGK Nickel Spark Plug (BPR7ES-11)

Part No. 7226 Warranty Details  

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Corrugated ribs help prevent flashover; high dielectric strength; proper heat transfer; works to eliminate combustion gas leakage; enhanced spark and heat transfer; improved anti-fouling; corrosion resistance.

Product Features:
  • 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 enhanced corrosion resistance
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Center Electrode Material:Nickel
Thread Reach (in.):0.75
Gasket or Seal Included:Yes
Length (in.):3.98
Seat Style:Gasket
Center Electrode Core Type:Copper
Rib Configuration:Flashover Ribs
Terminal Top Type:Solid
Hex Size (in.):13/16
Number of Electrodes:1
Insulator Type:Projected
Ground Electrode:Standard
Heat Range:7
Tip Configuration:Standard
Center Electrode Firing Tip:2.5 mm
Gasket Installed or Loose:Installed
Seat Size (in.):13/16
Thread Size/Diameter (mm):14
Sealing Type:Special Powder Sealing
Side Electrode:No
Resistor Type:5k ohm
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