NGK Spark Plug CR7E 4578

Product Information

To combat the ‘cold fouling’ effect that can occur in some engines using unleaded fuels specially arranged ground electrodes are sometimes used.

NGK Spark Plugs are specified by more motorcycle manufacturers, including Honda, Yamaha, Suzuki, and Kawasaki. By producing a high intensity electrical discharge within the engines combustion chamber the spark plug provides the heat energy required to start the air/fuel mixture burning.Please check the 'Specifications' and 'compatibility' tabs, where applicable, to find technical data and vehicle compatibility information. Modern engines manufacturers often require increased spark gaps to allow a longer spark duration; which again aids more efficient combustion. 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. The information does not usually directly identify you, but it can give you a more personalized web experience.

The NGK CR7E Motorcycle Spark Plug features; a solid copper core, sealing washer, aluminate silicate insulator and anti flash-over ribs ensuring reliability , durability and easier starting.The most common used are Royal Mail for smaller items and Parcel Force for Larger items in the UK and Fedex for Overseas. From exhaust, cylinder kit, drive belt, clutch, crankshaft, CDI, carburettor, air filter, battery to body parts - we have it. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world. Whilst these spark plugs do have increased service life they are often specified because of their superior ignition qualities.

They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. Triple-Gasket Sealing Process Virtually eliminates the possibility of combustion gas leakage through the shell. Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.

NGK has the technology to produce plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural and many other applications. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling. However, if you have reason to make a complaint about our service you should contact Youles Motorcycles Ltd, if we are unable to resolve your complaint satisfactorily, you may be entitled to refer the matter to the Financial Ombudsman Service (FOS).