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Est. 1957
NGK

NGK Racing Spark Plug Box of 4 (R5671A-9)

Box of 4

Sold as a complete box

Per Unit

$6.92

Box of 4 Total

$27.69

$27.69

for box of 4
In Stock

NGK Racing Spark Plug Box of 4 (R5671A-9). Built for extreme racing conditions.

Key Features

  • This product is a box of 4 NGK Racing spark plugs.
  • Trivalent metal plating offers improved anti-corrosion and anti-seizing properties.
  • The pure alumina silicate ceramic insulator provides solid strength and better heat transfer.
  • Special insulator nose configurations are designed to improve throttle response.
  • Corrugated ribs on the insulator help prevent flashover.
  • The copper core aids in heat removal from the combustion chamber.

Packaging

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Also available individually

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About this part

Product Details

This box contains four NGK Racing spark plugs, part number R5671A-9. These plugs are built specifically for the demands of racing, designed to handle the most grueling conditions you can throw at them. You'll find NGK plugs used by champions across all types of racing venues worldwide.

The center electrode on these NGK Racing plugs features special designs to ensure they last and ignite reliably, even under extreme stress. They come in a variety of heat ranges to suit different racing applications. The trivalent metal plating helps prevent corrosion and seizing, making installation and removal easier. Plus, the corrugated ribs on the insulator help prevent flashover, and the copper core helps pull heat away from the combustion chamber.

Specifications

Brand
NGK
Manufacturer Part #
5238

Frequently Asked Questions

NGK Racing Spark Plug Box of 4 (R5671A-9)

$27.69