Iridium IX Spark Plug
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Iridium IX Spark Plug
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NGK Iridium IX Spark Plug

Part No. 7149 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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Electrode Core Material:Iridium
Electrode Tip Material:Iridium
Ground Strap Quantity:1
Manufacturer Heat Range:4
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 IX
Wrench Diameter:13/16 in

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1 Question | 0 Answers
  • Q:

    What is the difference between V-power vs. G-power?

    Asked on 1/6/2010 by pourman from Mendon,OH

    0 answers

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