Laser Iridium Spark Plug (IZFR6K13)
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Laser Iridium Spark Plug (IZFR6K13)
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NGK Laser Iridium Spark Plug (IZFR6K13)

Part No. 6774 Warranty Details  

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

Product Features:
  • Iridium-tipped center electrode is 6 times harder than platinum
  • Platinum-tipped ground electrode ensures great durability and long life
  • Recommended for vehicles using distributorless ignition systems
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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:0.052 in
Ground Configuration:Standard
Ground Electrode Core Material:Nickel Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Trapezoid
Ground Strap Quantity:1
Hex Size:5/8
Manufacturer Heat Range:6
Reach:19 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Thread Diameter:14 mm
Tip Configuration:Solid
Type:Iridium/Platinum
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKLaser Iridium Spark Plug (IZFR6K13)
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 2 customers

Displaying reviews 1-2

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5.0

Just what the Honda Dr. ordered.

By 

from Midwest

About Me Casual Driver

Verified Buyer

Pros

  • Improves Engine Efficiency
  • Lightweight

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Laser Iridium Spark Plug (IZFR6K13):

    Along with new coil packs these fixed my misfire. Gives me that tingly feeling in my toes knowing these plugs are filled with LASERS!

    (2 of 4 customers found this review helpful)

     
    5.0

    Excellent Product

    By 

    from Denver, CO

    About Me Auto Enthusiast, Casual Driver

    See all my reviews

    Ask me a question

    3 or more reviews submitted

    Pros

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

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving
      • Replacement

      Comments about NGK Laser Iridium Spark Plug (IZFR6K13):

      Worked very well to increase performance and fuel efficiency in my 07' Honda Fit Sport. would have gone on for a lot longer but had to be replaced when injector coil packs went bad and fouled them up. Overall saw a several mpg increase in highway driving. Will buy more NGK next time they're needed.

      Displaying reviews 1-2

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