1x NGK Racing Spark Plug R2525-10 R252510 (5281)

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Part No: R2525-10

Availability: In stock

Excl. Tax: £17.17 Incl. Tax: £20.61

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NGK R2525-10 / R252510 / 5281 Racing Spark Plug Replaces IXU01-31

To withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:

  • Electrode materials - Many use precious metals such as platinum or gold/palladium for greater durability and lower voltage requirements.
  • Electrode configurations - Fine-wire center electrodes provide better sparking and enhanced ignitability. Fine-wire ground electrodes further improve the ignitability of the plug.
  • Insulator configurations - Special configurations are used for the insulator noses to improve throttle response.

  • Height (mm): 85
  • Width (mm): 24
  • Length (mm): 22
  • If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.

    Additional Info

    Additional Info

    Part Number R2525-10
    Stock Number 5281
    Barcode 087295152812
    Reach 19mm (3/4")
    Terminal Type M4 Thread
    Diameter 12mm
    Electrode Material Platinum
    Projection Type Non Projected
    Pack Size 1 Single Unit
    Resistor Yes
    Tip Configuration Single Electrode
    Hex Spanner Size 16mm (5/8")
    Manufacturer NGK


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