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Laser Iridium Spark Plug (IZFR6K11)
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2003 - 2007 Honda Accord LX Laser Iridium Spark Plug (IZFR6K11) (part#6994)

Part No. 6994 Warranty  
$9.99
Quantity  Add Laser Iridium Spark Plug (IZFR6K11) To Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

Brand: NGK
Advance Auto Parts Part#: 15650459
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • Honda
    • Accord LX
      • 2007
        • 2007 Honda Accord LX (2.4L 2354CC L4 FI VIN: K24A8)
      • 2006
        • 2006 Honda Accord LX (2.4L 2354CC L4 FI VIN: K24A8)
      • 2005
        • 2005 Honda Accord LX (2.4L 2354CC L4 FI VIN: K24A4)
      • 2004
        • 2004 Honda Accord LX (2.4L 2354CC L4 FI VIN: K24A4)
      • 2003
        • 2003 Honda Accord LX (2.4L 2354CC L4 FI VIN: K24A4)


OE-style long-life spark plug; laser-welded iridium center electrode and platinum ground electrode; tapered ground electrode helps minimize quenching; consistent and stable spark; enhanced acceleration; high fuel efficiency and durability.

Product Features:
  • Iridium-tipped center electrode is 6 times harder than platinum
  • Platinum-tipped ground electrode helps ensure great durability and long life
  • Recommended for vehicles using distributorless ignition systems
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Electrode Core Material:Iridium
Electrode Tip Material:Iridium
Ground Strap Quantity:1
Manufacturer Heat Range:6
Resistor:Yes
Shorty Spark Plug:No
Spark Plug Reach:3/4 in
Spark Plug Seat Type:gasket
Spark Plug Thread Size:14 mm
Tip Configuration:Solid
Type:Iridium/Platinum
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKLaser Iridium Spark Plug (IZFR6K11)
 
4.8

(based on 36 reviews)

Ratings Distribution

  • 5 Stars

     

    (30)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (25)
  • Improves engine efficiency (25)
  • Durable (23)
  • Increases power (15)
  • Lightweight (5)

Cons

  • No improvement in performance (3)

Best Uses

  • Everyday driving (28)
  • Replacement (23)
    • Car & Truck:
    • Casual driver (5), Auto enthusiast (3)
    • Reviewer Profile:
    • Casual driver (16), Auto enthusiast (10)

Most Liked Positive Review

 

I would highly recommend this plug

Excellent performing plug. I would suggest that when changing these plugs at 100,000- 120,000 miles to put a anti-seize grease on plugs

Excellent performing plug. I would suggest that when changing these plugs at 100,000- 120,000 miles to put a anti-seize grease on plugs

VS

Most Liked Negative Review

 

OEM Stuff w/o Choices

The gapping is wrong, they state .044 but the original plugs from the factory which were the same as these were .04. I tried .044 and the car ran rough. But when changed to...Read complete review

The gapping is wrong, they state .044 but the original plugs from the factory which were the same as these were .04. I tried .044 and the car ran rough. But when changed to .04, the car ran like it did when new. I tried the Bosck Plus 4 Ir, which actually had better MPG and Horsepower but the car ran rough. You need these laser plugs for the Accord which is a bummer frankly!

Reviewed by 36 customers

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Displaying reviews 1-10

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5.0

oem plug

By Jeff

from Columbus ohio

About Me Casual Driver

Ask me a question

Verified Buyer
Level 2

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

    great service, product delivered in just a few days

    Comment on this review(earn points)

     
    5.0

    Perfect...

    By Rik & The Honda

    from Palm Beach County, FL

    About Me Auto Enthusiast, Casual Driver, Do it Yourselfer

    Ask me a question

    Level 2

    Pros

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

    Cons

      Best Uses

      • Everyday Driving
      • Replacement

      Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

      '05 Honda Accord EX-L 2.4 4Dr.
      Everyone told me NGK...so i looked. Found these on top. Super Affordable, Great Reveiws, Great Brand. Received Order Fast. once removed old plugs noticed dealership used same Exact plug when the car was brougt in for a tune up prior to my owning it.

      Engine Immeditatly sounds and feels Smoother. Clean, Noticeable Power improvement at acceleration. Took me 30minutes to change all four. Not hard At All. Not Expensive, Respected Brand. NO Problems. Will Buy again come time for new ones.

      Great Deal, Brand, Quality & Results.

      Comment on this review(earn points)

       
      5.0

      Stock Replacement

      By LilEngineeringBoy

      from Michigan

      About Me Auto Enthusiast, Competitive Driver

      Verified Buyer
      Level 1

      Pros

      • Easy To Install
      • Oem Spec Part

      Cons

      • Pricey For A Spark Plug

      Best Uses

        Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

        It is the OEM part - my car came stock with this spark plug. It came gapped correctly and works like the ones that were in there before. These replaced a set with 100k miles and they looked fine. I am sure these will be fine as well. At 200k miles, I will replace them again.
        Online ordering was easy and they were ready for local pickup in 45 minutes. I picked them up on my way home from work and installed them on a cold engine the next morning. The old (stock factory) plugs came out fine and these seemed to go in fine. Hopefully they will come out just as easy after 100k.

        Comment on this review(earn points)

         
        5.0

        Best price on the market for originalOEM

        By Old School Mech

        from Jax, FL

        Verified Buyer
        3 or more reviews submitted

        Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

        Exact OEM replacement, pre-gapped so you don't have to do anything other than install them right out of the box on your Honda. No need to use anti seize gel on these as it possibly changes the Torque setting(13 ft.lbs) Be careful to not drop them and cause the gap to change. Will last about 100,000 miles on a Honda CRV. My originals were replaced at 149,000 miles, a bit too long. Noticed a big change in pep and a smoother running engine! See YouTube video on install instructions!

        Comment on this review(earn points)

         
        5.0

        Excellent Product!

        By Tom

        from Edwardsville, IL

        About Me Casual Driver

        Verified Buyer
        Level 1

        Pros

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

        Cons

          Best Uses

          • Everyday Driving

          Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

          This product was very easy to install and the performance increase was immediate. I'm glad I went with the premium spark plugs!

          Comment on this review(earn points)

           
          5.0

          Perfect OEM plug

          Pros

            Cons

              Best Uses

              • Replacement

              Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

              No gimmicks just a great overall plug

              Comment on this review(earn points)

               
              5.0

              Worked great

              By Dan M

              from Oxnard, CA

              About Me Casual Driver, Highway Flyer

              Verified Buyer
              Level 1

              Pros

              • Durable
              • Easy To Install
              • Improves Engine Efficiency

              Cons

                Best Uses

                • Everyday Driving
                • Replacement

                Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

                I put a lot of miles on my Honda and it was time to replace the spark plugs. The install was quick and easy and I was done in less than 30 minutes!

                Comment on this review(earn points)

                 
                5.0

                Exactly what I wanted.

                By Larry

                from Shelton, WA

                About Me Casual Driver

                Verified Buyer
                Level 1

                Pros

                • Durable
                • Easy To Install
                • Improves Engine Efficiency

                Cons

                  Best Uses

                  • Everyday Driving
                  • Replacement

                  Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

                  After 90,000 miles wanted an OEM replacement plug. These NGK's are the exact replacement for our 2003 Honda Accord EX 2.4l engine. Add a small amount of 'anti-seize' to the threads and your good to go! Gap and torque accordingly.

                  Comment on this review(earn points)

                   
                  5.0

                  Honda OEM replacement, works great

                  By Chris in CT

                  from CT

                  About Me Auto Enthusiast

                  Verified Buyer
                  Level 1

                  Pros

                  • Easy To Install
                  • Improves Engine Efficiency

                  Cons

                    Best Uses

                    • Everyday Driving
                    • Replacement

                    Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

                    These spark plugs are a direct replacement to the Honda OEM plugs. Upon replacement, the engine started easier and feels like new.

                    Comment on this review(earn points)

                     
                    5.0

                    Excellent

                    By 2004 v6 accord

                    from Fairfax, va

                    About Me Auto Enthusiast

                    Verified Buyer
                    Level 1

                    Pros

                    • Easy To Install

                    Cons

                    • No Improvement In Performance

                    Best Uses

                    • Replacement

                    Comments about NGK Laser Iridium Spark Plug (IZFR6K11):

                    Choose these plugs for a replacement for my 04 v6 accord @ 100j miles, perfect!!!

                    Comment on this review(earn points)

                    Displaying reviews 1-10

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                    Do you have questions about this product?(earn points for answers!)

                     

                    Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                    3 Questions | 4 Answers
                    Displaying questions 1-3
                    • Q:

                      What is the spark plug gap on the plugs?
                      Asked on 7/15/2012 by Goody from Balt. MD

                      1 answer

                      • CUSTOMER CARE

                        A:

                        The Gap size on this part NGK Laser Iridium Spark Plug (IZFR6K11), Part No. 6994 is 1.1 mm.
                        For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.
                        For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

                        Answered on 7/15/2012 by Aaron from AAP
                    • Q:

                      Do these come 4 per pack or do I need to buy 4 individual ones?
                      Asked on 3/26/2012 by Anonymous

                      1 answer

                      • CUSTOMER CARE

                        A:

                        This NGK Laser Iridium Spark Plug (Part No. 6994) is sold individually.

                        Answered on 3/26/2012 by Dennis from AAP
                    • Q:

                      do these plugs need to be gapped or are they pre-gapped?
                      Asked on 2/19/2012 by rabon888 from rutherfordton nc

                      2 answers

                      • A:

                        Plugs are pregapped

                        Answered on 2/7/2013 by Cozmo from Fairmont WV
                      • CUSTOMER CARE

                        A:

                        Yes, this NGK Laser Iridium Spark Plug with part#  6994 should come pre-gapped at 0.044".

                        Answered on 2/20/2012 by Vincent from AAP
                    Displaying questions 1-3

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                    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.