Good day , I was thinking it its worth to buy becuase its very expensive. I know that a Denso Iridium spark plug is great in terms of acceleration and fuel exconomy. Will the Denso Iridium spark plug also last longer than an ordinary sparkplug? Because I have heard that some sparkplugs last up to 100,000kms, I just dont know whats kind of spark plug it is, my car is a 1998 Honda Civic SiR.
Thank you very much
Daniel
Dear Daniel
Yes it is definitely true that the Denso Iridium Power spark plugs will deliver better performance and it will outperform your ordinary spark plugs even in durability. They will last up to 20,000, but do not expect that it will exactly perform up to 20,000kms. Sometimes, there are different factors that affect this, like condition of engine, fuel quality and driving habits.
Denso also has another kind of Iridium spark plug which is the Iridium Tough, which is a long lasting spark plug which can last up to 100,000kms. Unfortunately, it is priced more expensive compared to the Iridium Power which you can commonly find at your better performance parts shops.
- Gibs
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