Nickel Spark Plug (BPMR4A-10)
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Nickel Spark Plug (BPMR4A-10)
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NGK Nickel Spark Plug (BPMR4A-10)

Part No. 6328 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

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.

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 maximum corrosion resistance
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Center Electrode Core Material:Copper Core
Center Electrode Tip Material:Nickel
Electrode Core Material:nickel
Electrode Tip Material:nickel
Gap Size:0.04 in
Ground Configuration:Standard
Ground Electrode Core Material:Nickel Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Standard
Ground Strap Quantity:1
Hex Size:3/4 in
Manufacturer Heat Range:4
Reach:9.5 mm
Seat Type:Gasket
Shorty Spark Plug:Yes
Spark Plug Approximate Resistor Value:5K Ohm
Thread Diameter:14 mm
Tip Configuration:Loose
Wrench Diameter:3/4 in

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    does this replace bpmr4a
    Asked on 1/21/2016 by Al

    1 answer



      Yes, Al, this NGK Nickel Spark Plug (BPMR4A-10) (Part No. 6328) replaces BPMR4A spark plug.

      Answered on 1/22/2016 by Steve from AAP
  • Q:

    can it be used to replace a champion N4C in a snowblower?
    Asked on 1/8/2011 by db from 3641

    1 answer



      No, this cannot be replaced for champion N4C.

      Answered on 4/10/2011 by David the Dynamite Parts Guy from AAP
Displaying questions 1-2

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