Nickel Spark Plug (BPR4ES)
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Nickel Spark Plug (BPR4ES) Nickel Spark Plug (BPR4ES)
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NGK Nickel Spark Plug (BPR4ES)

Part No. 7222 Warranty Details  
Quantity  Add to Cart

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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:4
Reach:3/4 in
Seat Type:gasket
Shorty Spark Plug:No
Thread Diameter:14 mm
Tip Configuration:Loose
Wrench Diameter:13/16 in


by PowerReviews
NGKNickel Spark Plug (BPR4ES)

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

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Performance as Expected


from Huntsville, AL

About Me Casual Driver

Verified Buyer


  • Durable
  • Easy To Install


    Best Uses

    • Replacement

    Comments about NGK Nickel Spark Plug (BPR4ES):

    I use NGK spark plugs in a Wright commercial zero turn mower for my lawn business. The plugs gave long lasting performance prior to replacement. Actually, the old NGK plugs were still working fine after five seasons but I wanted to do a basic refresh on low cost engine parts.



    works great very pleased.service was gre


    from new york

    Verified Buyer

    Comments about NGK Nickel Spark Plug (BPR4ES):

    product performed great

    Displaying reviews 1-2

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    Do you have questions about this product?


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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      Is there a domestic equivalent?
      Asked on 9/19/2014 by mvdave from Monroe Valley, PA

      1 answer



        Hi Mvdave, I'm happy to help you! Upon research I found that the following spark plugs are cross referred with NGK Nickel Spark Plug (BPR4ES):

        Autolite 65, Autolite XS65, Autolite 66, Autolite 4265, Autolite XST4265, Bosch WR10DC, Champion RN16Y, Denso W14EPRU, Eyquem RC30LS, Honda 8079-54855, Mitsubishi MS851411 and Motorcraft AGR52.

        Answered on 9/23/2014 by Solomon
    Displaying question 1

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