Iridium Ix Spark Plug (BPR5EIX-11)
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NGK Iridium Ix Spark Plug (BPR5EIX-11)

Part No. 2115 Warranty Details  

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Laser-welded iridium center electrode is resistant to heat, corrosion and electrical wear. The tapered ground electrode minimizes quenching. Provides outstanding acceleration, high fuel efficiency and durability.

Product Features:
  • 0.6 mm iridium-tip center electrode provides durability and a high melting point
  • Taper-cut ground electrode shape provides improved flame reproduction
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Center Electrode Core Material:Copper Core
Center Electrode Tip Material:Iridium
Electrode Core Material:Iridium
Electrode Tip Material:Iridium
Gap Size:0.044 in
Ground Configuration:Standard
Ground Electrode Core Material:Nickel Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Taper Cut
Ground Strap Quantity:1
Hex Size:13/16
Manufacturer Heat Range:5
Reach:19 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Thread Diameter:14 mm
Tip Configuration:Solid
Type:Iridium IX
Wrench Diameter:13/16 in

REVIEW SNAPSHOT®

by PowerReviews
NGKIridium Ix Spark Plug (BPR5EIX-11)
 
4.9

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (7)
  • Improves engine efficiency (5)
  • Increases power (5)

Cons

No Cons

Best Uses

  • Replacement (6)
  • Performance driving (5)
  • Everyday driving (4)
    • Reviewer Profile:
    • Auto enthusiast (4)

Reviewed by 7 customers

Displaying reviews 1-7

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5.0

Replaced AC plugs

By 

from NJ

About Me Casual Driver

Verified Buyer

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

  • None

Best Uses

  • Everyday Driving
  • Replacement

Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

All seems well.

Comment on this reviewHelp Icon

 
5.0

Spark Plugs for Motorcycle

By 

from Kernersville, NC

About Me Auto Enthusiast

Verified Buyer

Pros

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

Cons

    Best Uses

    • Performance Driving
    • Replacement

    Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

    I use these in my motorcycle. They seem to last longer and give better performance than OEM equipment.

    Comment on this reviewHelp Icon

     
    5.0

    The best plugs for a Harley

    By 

    from Deltona, FL

    Verified Buyer

    Pros

    • Easy To Install
    • Improves Engine Efficiency
    • Increases Power

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving
      • Replacement

      Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

      Easy install, time to ride.

      Comment on this reviewHelp Icon

      (2 of 2 customers found this review helpful)

       
      5.0

      Great Price!!!

      By 

      from waynesville nc

      About Me Mechanic

      Verified Buyer

      Pros

      • Easy To Install
      • Increases Power

      Cons

        Best Uses

        • Performance Driving

        Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

        Great plug at a great price

        Comment on this reviewHelp Icon

        (1 of 1 customers found this review helpful)

         
        4.0

        Good OEM Harley plugs replacement

        By 

        from Albany, Ga

        About Me Auto Enthusiast

        Verified Buyer

        Pros

        • Easy To Install
        • Improves Engine Efficiency

        Cons

          Best Uses

          • Everyday Driving
          • Performance Driving
          • Replacement

          Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

          This was a spark plug replacement for standard Harley-Davidson Plug.

          I have always used NGK in metric bikes, but this was my first time in an "American" bike.

          Comment on this reviewHelp Icon

          (1 of 1 customers found this review helpful)

           
          5.0

          Iridium Ix Plugs

          By 

          from Lawton, OK

          About Me Auto Enthusiast, Mechanic

          See all my reviews

          Verified Buyer
          Helpful Reviewer

          Pros

          • Easy To Install
          • Gap Dead On As Packed
          • Improves Engine Efficiency
          • Increases Power

          Cons

            Best Uses

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

            Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

            Gap was dead on right out of the package. Engine power was as good as new after the instal. MPG went back up to where it used to be and maybe even better, I haven't had it on a long road trip yet. Definately takes less pedal pressure to get the power needed.

            Comment on this reviewHelp Icon

            (1 of 1 customers found this review helpful)

             
            5.0

            spark plugs

            By 

            from BPT,CT

            About Me Auto Enthusiast

            See all my reviews

            Verified Buyer

            Pros

            • Easy To Install

            Cons

              Best Uses

              • Replacement

              Comments about NGK Iridium Ix Spark Plug (BPR5EIX-11):

              Works as OEM

              Comment on this reviewHelp Icon

              Displaying reviews 1-7

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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.

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

                i have sonata 2001 2.4 liter has 96000 on it , can i use the iridium plugs on it , or it will be to strong for that old motor.
                Asked on 11/27/2015 by dova from fl

                1 answer

                • CUSTOMER CARE

                  A:

                  Hello there Dova! Happy to help! These spark plugs will work for your vehicle with no adverse effects. The iridium plus will provide higher durability than other material plugs.

                  Answered on 11/29/2015 by Panda from AAP
              • Q:

                I have a 1989 Honda Accord LX, what is the recommended gap on these plugs?
                Asked on 11/12/2013 by Mike from Pittsburgh

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Mike, great question! This spark plug is pre-gapped at 0.044 and is an exact fit for your 1989 Honda Accord LX.

                  Answered on 11/12/2013 by Vincent from AAP
              Displaying questions 1-2

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