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Est. 1957
NGK

NGK Iridium/Platinum Spark Plug Box of 4 (R2556G-8)

Box of 4

Sold as a complete box

Per Unit

$43.67

Box of 4 Total

$174.68

$174.68

for box of 4
Only 6 left in stock

NGK Iridium/Platinum Spark Plug Box of 4 (R2556G-8). Built for extreme racing conditions.

Key Features

  • NGK R2556G-8 spark plugs are designed for extreme racing conditions.
  • The fine wire center electrode ensures high durability and a consistently stable spark.
  • Iridium alloy has an extremely high melting point, suitable for high-performance engines.
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
  • Triple seals are used to prevent leakage.
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About this part

Product Details

NGK Racing spark plugs are built with extreme use in mind and meant to withstand the most grueling racing conditions. These plugs have been powering champions and can be found in racing venues worldwide. The center electrode features special configurations and designs to ensure durability and ignitability, bringing ultra-high performance across a variety of heat ranges. Special configurations are used for a wide variety of racing applications.

The Laser Iridium plugs were designed specifically for high-performance engines. A fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, making it perfect for today's high-tech, high-performance engines. The trivalent metal plating delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal. A pure alumina silicate ceramic insulator provides superior strength and better heat transfer, while triple seals prevent leakage.

Specifications

Brand
NGK
Manufacturer Part #
91975
UPC
87295919750

Frequently Asked Questions

NGK Iridium/Platinum Spark Plug Box of 4 (R2556G-8)

$174.68