Nickel Spark Plug (BPR5ES-11)
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NGK Nickel Spark Plug (BPR5ES-11)

Part No. 7634 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 Core Material:Copper Core
Center Electrode Tip Material:Nickel
Electrode Core Material:nickel
Electrode Tip Material:nickel
Gap Size:0.044 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:13/16 in
Manufacturer Heat Range:5
Reach:19 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Spark Plug Approximate Resistor Value:5K Ohm
Thread Diameter:14 mm
Tip Configuration:Solid
Type:Standard
Wrench Diameter:13/16 in

REVIEW SNAPSHOT®

by PowerReviews
NGKNickel Spark Plug (BPR5ES-11)
 
4.6

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (6)
  • Durable (4)
  • Improves engine efficiency (4)
  • Increases power (3)

Cons

No Cons

Best Uses

  • Everyday driving (6)
  • Replacement (5)
  • Restoration (3)
    • Reviewer Profile:
    • Mechanic (3)

Reviewed by 8 customers

Displaying reviews 1-8

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5.0

For big twin S&S

By 

from Utica MI

Verified Buyer

Comments about NGK Nickel Spark Plug (BPR5ES-11):

I have had great results with these plugs

  • Was this a gift?:
  • No
 
5.0

replacement spark plugs

By 

from iowa

About Me Casual Driver, Mechanic

Verified Buyer

Pros

  • Easy To Install

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Nickel Spark Plug (BPR5ES-11):

    (OOOHHHH) spark plugs

     
    5.0

    NGK Spark Plug

    By 

    from Largo, FL

    About Me Mechanic

    See all my reviews

    Ask me a question

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Durable
    • Easy To Install
    • Improved Engine Starting
    • Improves Engine Efficiency
    • Increases Power

    Cons

      Best Uses

      • Replacement
      • Restoration

      Comments about NGK Nickel Spark Plug (BPR5ES-11):

      I used this Spark Plug to replace a cracked plug in my Honda lawnmower. The old plug was causing the mower to miss and it made starting difficult. The new replacement plug corrected all those problems.

       
      4.0

      I would buy this product again

      By 

      from South River NJ

      About Me Motorcycle Enthusiast

      See all my reviews

      Verified Buyer

      Pros

      • Easy To Install

      Cons

        Best Uses

        • Everyday Driving

        Comments about NGK Nickel Spark Plug (BPR5ES-11):

        Easy to install, Perfect fit for 1993 Ultra Classic

        (2 of 2 customers found this review helpful)

         
        5.0

        They spark!

        By 

        from Daytona Beach FL.

        About Me Disgruntled, Mechanic

        See all my reviews

        Ask me a question

        Verified Buyer
        3 or more reviews submitted

        Pros

        • Durable
        • Easy To Install
        • Ignite Gasoline
        • Improves Engine Efficiency
        • Increases Power
        • Lightweight

        Cons

        • none

        Best Uses

        • Everyday Driving
        • Performance Driving
        • Racing
        • Replacement
        • Restoration

        Comments about NGK Nickel Spark Plug (BPR5ES-11):

        They spark well and last forever!

        (1 of 1 customers found this review helpful)

         
        4.0

        Good Plugs, but not for SOHC 3000GTs

        By 

        from Indianapolis, IN

        About Me Auto Enthusiast, Casual Driver

        Pros

        • Durable
        • Good performance

        Cons

        • Difficult To Install

        Best Uses

        • Everyday Driving

        Comments about NGK Nickel Spark Plug (BPR5ES-11):

        These plugs are very good ones, and do just what they're supposed to do very well. However, if you have a Mitsubishi 3000GT SOHC or Dodge Stealth SOHC, DO NOT buy these! They socket required is a 13/16 one and the socket WILL NOT fit in the little area for the spark plugs. You will have to find a 5/8 size spark plug if you want it to be even remotely easy to install or remove.

        (1 of 1 customers found this review helpful)

         
        4.0

        Replaced My Harley Spark Plugs

        By 

        from Harvard, IL

        Verified Buyer

        Pros

        • Easy To Install
        • Improves Engine Efficiency

        Cons

          Best Uses

          • Everyday Driving
          • Replacement

          Comments about NGK Nickel Spark Plug (BPR5ES-11):

          Cheaper than the HD Dealer

          • Car & Truck:
          • Casual Driver

          (4 of 5 customers found this review helpful)

           
          5.0

          NGK is a quality brand

          By 

          from Leesburg, VA

          See all my reviews

          Verified Buyer
          3 or more reviews submitted

          Pros

          • Durable
          • Easy To Install
          • Improves Engine Efficiency
          • Increases Power
          • Lightweight

          Cons

          • none

          Best Uses

          • Everyday Driving
          • Performance Driving
          • Racing
          • Replacement
          • Restoration

          Comments about NGK Nickel Spark Plug (BPR5ES-11):

          I always prefer NGK for my Toyota and Acura

          • Car & Truck:
          • Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

          Displaying reviews 1-8

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          Do you have questions about this product?

           

          Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

          1 Question | 1 Answer
          Displaying question 1
          • Q:

            How do I get a list of vehicles that NGK5ES-11 are used in please.
            Thanks
            Asked on 11/26/2014 by Charlie from Auckland NZ

            1 answer

            • CUSTOMER CARE

              A:

              Hi Charlie, as this part fits various makes and models, to check the exact fit application for the part number 7634, please provide us the year, make, model and engine size of your vehicle.

              Answered on 11/27/2014 by Steve from AAP
          Displaying question 1

          Do you have a question about this product? 

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