Iridium IX Spark Plug (CR8EIX)
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NGK Iridium IX Spark Plug (CR8EIX)

Part No. 4218 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:8
Reach:19 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Spark Plug Approximate Resistor Value:5K Ohm
Thread Diameter:10 mm
Tip Configuration:Stud
Type:Iridium IX
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKIridium IX Spark Plug (CR8EIX)
 
4.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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4.0

Work just fine.

By 

from Cuyahoga Falls, Oho

Verified Buyer

Pros

  • Easy To Install

Cons

    Best Uses

      Comments about NGK Iridium IX Spark Plug (CR8EIX):

      Good plugs. Put them in my Vstrom. 1/2 the price the dealer wanted for them. Online coupon good for another 10 or 15%. Work just fine. No surprises.

      Comment on this reviewHelp Icon

       
      5.0

      Its a spark plug

      By 

      from Greenbrier Arkansas

      Verified Buyer

      Pros

      • Easy To Install

      Cons

      • No Improvement In Performance

      Best Uses

      • Replacement

      Comments about NGK Iridium IX Spark Plug (CR8EIX):

      Good sparkplug, I expect to get long life from it. The person who set up the web site is clueless about parts though, took awhile to find the part number for the plug I needed.

      Comment on this reviewHelp Icon

      (0 of 1 customers found this review helpful)

       
      4.0

      buy me!!. latest design, no gap to set

      By 

      from new port richey florida

      Verified Buyer

      Pros

      • Durable

      Cons

      • No Improvement In Performance

      Best Uses

      • Everyday Driving
      • Performance Driving

      Comments about NGK Iridium IX Spark Plug (CR8EIX):

      a spark plug makes a spark, thats it. nothing exciting. the iridium plug will not wear out as fast as conventional plugs.if your lazy and dont like to change your plugs at 30,000 miles this one is for you. so get off the couch lazy bones and put some life back in that old tub you drive.

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

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      Displaying reviews 1-3

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