1x NGK Resistor Spark Plug Cap RC-X140 (5937)

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Part No: RC-X140

Availability: In stock

Excl. Tax: £15.19 Incl. Tax: £18.23
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NGK RC-X140 / RCX140 / 5937 Racing Spark Plug Genuine NGK Component

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): 235
  • Width (mm): 125
  • Length (mm): 30
  • 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 RC-X140
    Stock Number 5937
    Barcode 087295159378
    Manufacturer NGK
    Plug Terminal Fitting Bullet / Nut Terminal
    Diameter 10mm/12mm
    Pack Size 1 Single Unit


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