NGK Spark Plug CR7E 4578

Product Information

Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world. of an engine including physical dimensions; combustion chamber shape; cooling abilities; fuel and ignition systems.

With the exception of a couple of older applications all the spark plugs in this motorcycle catalogue employ copper core technology. Oily deposits start to build up after this sort of mileage and can cause starting problems and a drop in performance. Utilizing a wide variety of materials, from standard copper-core type to Iridium, NGK is the world's leader in spark plug engineering and technology. Any change in production is expensive for a manufacturer and therefore new spark plug types are only produced where necessary.

Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. All brand names, trademarks and registered trademarks are property of their rightful owners and are used only for description. 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. Tracking cookies allow third parties, including social media platforms, to show you personalised adverts from Lextek Motorcycle Products.

Some cookies help our partners such as Google, Facebook and TrustPilot track activity on our site, so we can show you ads that are relevant to you.

Copper's superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre-ignition. If you accept all, information will be sent to Google which includes the URL of the page that you're visiting and your IP address and a unique identifier for advertising.

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.From exhaust, cylinder kit, drive belt, clutch, crankshaft, CDI, carburettor, air filter, battery to body parts - we have it. They help us to know which pages are the most and least popular and see how visitors move around the site. NGK has the technology to produce plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural and many other applications.