NGK KR8DI Spark Plug (4742)

NGK KR8DI Spark Plug (4742)

Regular price £28.55 GBP
Regular price Sale price £28.55 GBP
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NGK KR8DI Spark Plug (4742)

Product Description:

Single NGK Iridium Spark Plug

NGK Iridium Spark Plugs

NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using laser. One of the worlds hardest metals, the precious metal iridium starts melting at a temperature of 2450°c and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.

The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX ideal for the performance enthusiast. Iridiums extremely high melting point is perfectly suited to todays high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.

  • Fine iridium tip ensures high durability and a consistently stable spark
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • Outstanding acceleration, high fuel efficiency and durability

NGK are the worlds number 1 motorcycle OEM fitted spark plug

From passenger cars and bikes to Formula 1 and motorcycle racing, NGK Spark Plugs has established itself as a heavily relied upon original equipment manufacturer (OEM). With its clear commitment to delivering the highest quality and continuously raising the bar, NGK Spark Plugs is the obvious brand of choice for a wide range of vehicle manufacturers.


Manufacturer Part No. (MPN): 4742
Barcode: 087295147429

    Important Information

    Please note:
    If you are unsure whether this part is suitable for your motorcycle, we recommend contacting us before purchasing. Our team is always happy to help ensure you receive the correct part for your bike.

    Customer Service & Feedback

    We are committed to providing excellent service and ensuring you are completely satisfied with your purchase. Maintaining our high standards and positive customer feedback is extremely important to us.

    If you experience any issues with your order, please contact us directly before leaving feedback. We will always do our best to resolve any problems quickly and efficiently.

    If you have any questions, before or after your purchase, please don’t hesitate to get in touch via our messaging system. 

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