Iridium Ix Spark Plug (BKR5EIX)
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NGK Iridium Ix Spark Plug (BKR5EIX)

Part No. 6341 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:0.032 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:5/8 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:Iridium IX
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKIridium Ix Spark Plug (BKR5EIX)
 
4.8

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

83%

of respondents would recommend this to a friend.

Pros

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

Cons

No Cons

Best Uses

  • Everyday driving (4)
  • Replacement (3)
    • Reviewer Profile:
    • Casual driver (3), Mechanic (3), Truck enthusiast (3)

Reviewed by 6 customers

Displaying reviews 1-6

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5.0

NGK has never let me down

By 

from South River, NJ

Verified Buyer

Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

I love NGK plugs and use them in every car I've owned from my high powered Mitsubishi GSX to Subaru WRX and toyotas. Always get the iridium unless otherwise recommended.

Comment on this reviewHelp Icon

 
5.0

Iridium spark plug by NGK

By 

from Western NY

About Me Mechanic, Truck Enthusiast, Yard Equipment

Verified Buyer

Pros

  • Durable
  • Improves Engine Efficiency

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

    I have always been a fan of using NGK spark plugs. A mechanic friend of mine suggested the Iridium vs other brands of platinum ( or similar ) spark plugs. I noticed improvement over the std. NGK in a 2 cycle Harley Davidson utility vehicle I own. Easier to start and in conjunction with synthetic 2 cycle premix ( used before the spark plug change ) there's more power and almost no smoke. I work on all different types of engines including diesel so I'm aware of what works. Advance Auto was also helpful with the perks discount and fast service.

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    5.0

    great product

    By 

    from Norfolk, VA

    About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

    Verified Buyer

    Pros

    • Durable
    • Easy To Install

    Cons

      Best Uses

      • Everyday Driving

      Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

      easy to install, works great

      Comment on this reviewHelp Icon

      (0 of 2 customers found this review helpful)

       
      5.0

      Excellent plugs!

      By 

      from Paramus, NJ

      About Me Auto Enthusiast, Mechanic

      Verified Buyer

      Pros

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

      Cons

        Best Uses

        • Everyday Driving
        • Replacement
        • Restoration

        Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

        I just installed these plugs in my 2004 Scion xb. they were easy to install, a direct replacement for my old worn out plugs. Once installed I noticed increased fuel mileage which I confirmed at my next fuel fill up. I love NGK plugs because they are a quality brand and iridium is a quality material. I highly recommend these over the stock copper replacement plugs.

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        (3 of 3 customers found this review helpful)

         
        4.0

        Too hot for my Taco!

        By 

        from Columbus, OH

        About Me Casual Driver, Mechanic, Truck Enthusiast

        See all my reviews

        Ask me a question

        Helpful Reviewer

        Pros

        • Easy To Install

        Cons

          Best Uses

            Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

            I've been experimenting with finding the right spark plug for my 1996 Toyota Tacoma with the 2.7 3rz-fe. I've been using ONLY NGK plugs.

            When I installed these iridium plugs, I ran them for 2 days, then got a check engine light. When I pulled the plugs, all 4 of them were white because they were burning too hot.

            Before this, I ran the G power plug from NGK and didn't have any troubles (BKR5EGP part number)

            I like and trust NGK, but this is just the wrong plug for my truck.

            The Advance website says this plug is an "exact fit" for my vehicle, but apparently not...

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            (2 of 4 customers found this review helpful)

             
            5.0

            Excellent spark plug

            By 

            from raleigh, nc

            About Me Casual Driver

            See all my reviews

            Verified Buyer

            Pros

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

            Cons

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about NGK Iridium Ix Spark Plug (BKR5EIX):

              Make sure to have plug socket with and without retention feature. Note you need a socket without retention to be able to tighten plug and still get socket off plug and out of cavity. Recommend spark plug wire replacement with new plugs. They all tend to break on older vehicles.

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              Displaying reviews 1-6

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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.

              6 Questions | 6 Answers
              Displaying questions 1-6
              • Q:

                Hi, I would like to know if Iridium IX BXR5EIX 6341 would be perfect for my Toyota Allion 2012 NST260. The original equipment spark plug part number for this particular car is Denso FK20HR11. Very much looking forward to hearing from you soon, Thanks!"
                Asked on 3/17/2015 by Maxfun

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Maxfun, the NGK Iridium Ix Spark Plug (BKR5EIX) (Part No. 6341) is not an exact fit for your 2012 Toyota Allion. The original equipment spark plug, Denso FK20HR11 Iridium Long Life Spark Plug (Part No. 3426) is available online for your vehicle.

                  Answered on 3/17/2015 by Steve from AAP
              • Q:

                Hi, I would like to know if Iridium IX BXR5EIX 6341 would be perfect for my Toyota Allion 2012 NST260. Looking forward to hearing from you soon, Thanks!
                Asked on 3/16/2015 by Maxfun

                1 answer

                • CUSTOMER CARE

                  A:

                  I'm happy to help, Maxfun! Advance Auto Parts carries parts and fitment information for vehicles intended for sale and use in the United States. The 2012 Toyota Allion NST260 was not intended for sale in the United States, therefore no specifications are available to us to provide you with a spark plug replacement recommendation.

                  Your vehicle's owner's manual may provide the original equipment spark plug part number. If you are able to provide the spark plug part number we can check for an equivalent spark plug in our catalog.

                  Answered on 3/17/2015 by Heath, ASE Parts Specialist from AAP
              • Q:

                this iridium spark plug bkr5exi some of them say stock no 6341 and 5464 which is the right one for my yaris, it is a 2007 4door sedan 1500cc motor .thank you
                Asked on 4/3/2013 by n/a from sydney, australia

                1 answer

                • CUSTOMER CARE

                  A:

                  The part# for this NGK Iridium Ix Spark Plug (BKR5EIX) is 6341 and is an exact fit for your 2007 Toyota Yaris. Part# 5464 is for NGK Iridium Ix Spark Plug (BKR5EIX-11) and it is not an ideal part for your vehicle. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                  Answered on 4/3/2013 by Vincent from AAP
              • Q:

                When you install NGK Iridium plugs in my 2005 Scion XB use or not use antiseize lube? What foot pounds of torque?? THANK YOU
                Asked on 11/30/2011 by Quicksilver from Rochester,MN.

                1 answer

                • CUSTOMER CARE

                  A:

                  Yes, this part fits your 2005 Scion xB.
                  The required information has been sent to your mail address.

                  Answered on 11/30/2011 by Aaron from AAP
              • Q:

                what is the spark plug gap for a 2006 scion xa
                Asked on 6/25/2011 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  The gap is 0.032”.

                  Answered on 6/29/2011 by Vincent from AAP
              • Q:

                how many of them come in a pack
                Asked on 3/22/2010 by toby from san antonio

                1 answer

                • CUSTOMER CARE

                  A:

                  The price given for the Spark Plug by NGK Spark Plugs is for (1) one single spark plug.

                  Answered on 3/23/2010 by Rob from Advance Auto Parts
              Displaying questions 1-6

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