NGK CR-8 EIX CR8EIX Spark Plug - white/silver

Product Information

Iridium spark plugs - NGK's premium spark plug benefits from the addition of the precious metal 'Iridium' in it's construction. With the exception of a couple of older applications all the spark plugs in this motorcycle catalogue employ copper core technology. Spark plug design must take into consideration many features of an engine including physical dimensions; combustion chamber shape; cooling abilities; fuel and ignition systems.

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.Our engineering departments work very closely with the engine and vehicle manufacturers to produce the ideal spark plug type for each application. NGK engineers therefore make specific recommendations for each engine and the use to which it is put. Changes in fuelling systems and the fuel itself have meant some special features being adopted at the ‘firing end’ of the spark plug. Owners who want the very best performance from their bikes will want the best spark plug and NGK offer this with Iridium IX.

NGK Spark Plugs are designed to transfer a high intensity electrical discharge across the spark plug gap producing enough heat energy to ignite the air and fuel mixture. If you require any further info or if you are not sure which plug fits your bike please feel free to contact us. If this particular product isn’t quite what you were loooking for, please check out our other products available!However, the amount of commission that we receive from a lender does not have an effect on the amount that you pay to that lender under your credit agreement. WhateverWheels Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority, (FRN 634652). PLEASE NOTE: We will issue a refund when we have received and checked the condition of the goods in question. Since these providers may collect personal data like your IP address we allow you to block them here.