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NGK

NGK Laser Iridium Spark Plug Box of 4 (ILZKR7G7G)

Box of 4

Sold as a complete box

Per Unit

$15.11

Box of 4 Total

$60.44

$60.44

for box of 4
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NGK Laser Iridium Spark Plug Box of 4 (ILZKR7G7G). Features an iridium center electrode for improved durability and a stable spark.

Key Features

  • Fits Alfa Romeo Giulia (2017-2020) and Stelvio (2018-2020), Jeep Cherokee (2019-2020) and Wrangler (2018-2020).
  • The iridium-tipped center electrode offers durability six times harder than platinum.
  • A pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
  • The 98 percent pure copper core aids in heat removal to prevent overheating.
  • Triple seals are used to prevent leakage.
These spark plugs are listed as fitting the Alfa Romeo Giulia (2017-2020) and Stelvio (2018-2020), as well as the Jeep Cherokee (2019-2020) and Wrangler (2018-2020). Please verify fitment for your specific vehicle.

Packaging

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About this part

Product Details

The iridium alloy center electrode in these NGK Laser Iridium spark plugs has an extremely high melting point, making it well-suited for today's advanced engines. These plugs are built to meet the highest standards for quality and durability, offering a good balance of performance and longevity. The pure alumina silicate ceramic insulator provides solid strength and helps with heat transfer, while the trivalent metal plating resists corrosion and seizing, making installation and removal easier.

NGK designed these Laser Iridium plugs with a fine wire center electrode to ensure a stable spark and long life. Most feature a platinum pad on the ground electrode for even wear, especially in distributorless ignition systems. The 98 percent pure copper core inside the insulator helps remove heat, preventing the spark plug from overheating and ensuring reliable starts. These are a solid option if your vehicle originally came with fine wire iridium alloy plugs.

Specifications

Brand
NGK
Manufacturer Part #
90219

Frequently Asked Questions

NGK Laser Iridium Spark Plug Box of 4 (ILZKR7G7G)

$60.44