Nickel Spark Plug (BPR7HS)
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Nickel Spark Plug (BPR7HS)
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NGK Nickel Spark Plug (BPR7HS)

Part No. 6422 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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Electrode Core Material:nickel
Electrode Tip Material:nickel
Ground Strap Quantity:1
Manufacturer Heat Range:7
Shorty Spark Plug:No
Spark Plug Reach:1/2 in
Spark Plug Seat Type:gasket
Spark Plug Thread Size:14 mm
Tip Configuration:Loose
Wrench Diameter:13/16 in

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1 Question | 1 Answer
Displaying question 1
  • Q:

    does tip screw off 2 fit all caps ?
    Asked on 9/23/2014 by paul from United States

    1 answer



      I'm happy to help, Paul! This NGK Nickel Spark Plug (BPR7HS) (Part No. 6422) has a removable terminal nut. This allows for use with a threaded terminal stud or with the terminal nut connection.

      Answered on 9/25/2014 by Heath, ASE Parts Specialist from AAP
Displaying question 1

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