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Est. 1957
NGK

NGK Laser Iridium Spark Plug Box of 4 (DILKAR8P8SY)

Box of 4

Sold as a complete box

Per Unit

$19.65

Box of 4 Total

$78.60

$78.60

for box of 4
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NGK Laser Iridium Spark Plug Box of 4 (DILKAR8P8SY). Features iridium center electrode for durability and stable spark.

Key Features

  • This product contains a box of 4 NGK Laser Iridium spark plugs.
  • The iridium-tipped center electrode offers superior durability and a stable spark.
  • A platinum pad on the ground electrode ensures even wear in distributorless ignition systems.
  • Pure alumina silicate ceramic insulator provides strength and heat transfer.
  • Trivalent metal plating offers anti-corrosion and anti-seizing properties.
  • The copper core helps remove heat from the plug.
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About this part

Product Details

This box contains four NGK Laser Iridium spark plugs, part number 92411. These plugs are built with an iridium-tipped center electrode, which is significantly harder than platinum, offering excellent durability and a consistent, stable spark. The pure alumina silicate ceramic insulator helps manage heat effectively, while the trivalent metal plating on the exterior provides resistance to corrosion and seizing, making installation and removal easier.

Designed for vehicles that originally came with DFE iridium alloy plugs, these NGK plugs feature a fine wire center electrode and a platinum pad on the ground electrode. This setup ensures even wear, especially in modern distributorless ignition systems, and contributes to improved spark performance. The copper core inside the plug also aids in removing excess heat, and triple seals are incorporated to prevent any leakage.

Specifications

Brand
NGK
Manufacturer Part #
92411

Frequently Asked Questions

NGK Laser Iridium Spark Plug Box of 4 (DILKAR8P8SY)

$78.60