Laser Iridium Spark Plug (IMR9E-9HES)
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Laser Iridium Spark Plug (IMR9E-9HES) Laser Iridium Spark Plug (IMR9E-9HES) Laser Iridium Spark Plug (IMR9E-9HES)
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NGK Laser Iridium Spark Plug (IMR9E-9HES)

Part No. 7556 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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Electrode Core Material:Iridium
Electrode Tip Material:Iridium
Ground Strap Quantity:1
Manufacturer Heat Range:9
Reach:3/4 in
Seat Type:gasket
Shorty Spark Plug:No
Thread Diameter:10 mm
Tip Configuration:Stud
Wrench Diameter:5/8 in
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