NGK R5724-8 Racing Spark Plug

The NGK R5724-8 is a competition-grade spark plug purpose-built for racing and high-output engines, engineered to fire reliably under the extreme cylinder pressures, high RPM and heat of motorsport use.

  • Competition-grade spark plug for racing and high-output engines
  • Built to fire reliably under extreme pressure, RPM and heat
  • Premium materials with motorsport-specific heat ranges to resist pre-ignition and fouling at full load
  • Application-specific design — selecting the correct heat range for your engine and tune is essential
  • From NGK — the world's leading spark plug brand

Use the Part Finder or check the vehicle compatibility list to confirm these plugs suit your application.

THIS ITEM IS FOR 1 SPARK PLUG ONLY

SKU R5724-8
Model # R5724-8
Barcode # 087295141755
Brand NGK
Type Spark Plug
Manufacturer Part Number R5724-8
Contains Liquid No
Select your vehicle using the Part Finder to check fitment for your specific vehicle.
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): For products listed to suit a specific vehicle, our fitment data is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing. If you have any doubt, please message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm before you buy.

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