Our engineering departments work very closely with the engine and vehicle manufacturers to produce the ideal spark plug type for each application. Modern engines manufacturers often require increased spark gaps to allow a longer spark duration; which again aids more efficient combustion. NGK always works very closely with the engine manufacturer to ensure a perfect match between plug and machine. The NGK Standard Spark Plug is constructed from durable material that is corrosion and abrasion resistant. If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us.

Spark Plugs are supplied in singles unless otherwise stated, picture used is for illustrative purposes, meaning spark plug pictured will most likely vary to the one received. Please check the 'Specifications' and 'compatibility' tabs, where applicable, to find technical data and vehicle compatibility information. The Data User shall refrain from copying and disseminating the data or the database as a whole and / or from causing such acts to be carried out by third parties, without TecDoc's prior consent.

This spark plug has resistor that is produced with a glass and carbon mixture, which is fired to ensure superior performance and durability. All brand names, trademarks and registered trademarks are property of their rightful owners and are used only for description.

of an engine including physical dimensions; combustion chamber shape; cooling abilities; fuel and ignition systems. NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world. To combat the ‘cold fouling’ effect that can occur in some engines using unleaded fuels specially arranged ground electrodes are sometimes used. A cold spark plug is designed to allow a faster transfer of heat to the cylinder head thus preventing overheating and premature failure. With the exception of a couple of older applications all the spark plugs in this motorcycle catalogue employ copper core technology.NGK employ the very latest production technology to ensure that every aspect is catered for – performance; economy and value. Extra projected types push the spark position into the heart of the combustion chamber to promote better combustion of the fuel/air mixture; which is weaker than ever in an effort to improve economy. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site.

Any change in production is expensive for a manufacturer and therefore new spark plug types are only produced where necessary. The most common used are Royal Mail for smaller items and Parcel Force for Larger items in the UK and Fedex for Overseas. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling.A change in spark plug design; possibly the adoption of a taper seat and extended reach (threaded portion) or even the use of a smaller diameter is often the answer. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to.