Laser Iridium Spark Plug ILFR6G-E
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NGK SPARK PLUGSLaser Iridium Spark Plug ILFR6G-E


In stock online.
Model # 12417010 | Mfg # 4212UPC # 87295142127


Laser Iridium Spark Plug ILFR6G-E

Name Value
Type Laser Iridium

Product Overview

NGK built their Laser Iridium Spark Plugs to provide maximum ignitability and a longer service life.

These Laser Iridium Spark Plugs offer the smallest tip diameter available on the market while their Iridium and Platinum surfaces ensure slow wear rate providing a stable idle. With superior anti fouling, improved fuel efficiency and lower emissions, these plugs are OEM approved.

Key Features

  • Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode provide stable idle
  • Iridium alloy offers an extremely high melting point for high performance engines
  • Improved fuel efficiency and lower emissions
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage


  • Electrode Material: Iridium
  • Core Material: Copper

Plug Selection

To ensure optimum performance please consult your owner's manual to determine the correct spark plug for your engine.


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