Genuine NGK BP6ES Spark Plug - silver/white

Product Information

The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling. Your credit rating may be affected which will make it more difficult or more expensive for you to obtain credit in the future.

A spark plug produces a high intensity electrical discharge (the spark) inside the combustion chamber, igniting your fuel to keep the engine firing. The proper correlation between NGK and Champion is the question, and at the end of the day the colour ought to govern the choice. I'll be bringing it up to my place once the salt has been washed off the roads and the temps come up a little.however Denso have given excellent results over the years, not just in std A series engines but in everything from tuned Minors to turbo charged modern performance engines, their platinum plugs are superb, yes they are expensive but will last around 60,000 miles with no noticeable loss of performance. I think I can safely say that it may have plugs in it from 1999, which is probably good because they are what the long-term owner always ran in it (1970-2000), and the car has only had 4,000 miles put on it since 2004. It has corrugated ribs that prevent flashover and cold rolled threads to inhibit damage to the cylinder head. If you use the function to fit your car on the NGK web site mine comes up with NGK 6637 BPR6EIX IX Iridium Plug (which I have and are a bit sooty).

Please check the 'Specifications' and 'compatibility' tabs, where applicable, to find technical data and vehicle compatibility information.I've no real experience or opinion of the difference between the brands, but I did like the humour of an American expert who explained that the way to tell good Champions from bad ones was to put them in a bucket of water. The NGK Standard Spark Plug is constructed from durable material that is corrosion and abrasion resistant.