Iridium IX Spark Plug


NGK CR9EIX Iridium IX Spark Plug (3521)

NGK Iridium IX CR9EIX Spark Plug (3521)

NGK Iridium IX spark plugs benefit from the use of the precious metal Iridium on its centre electrode. Iridium is harder than other precious metals used in spark plug manufacture, has an extremely high melting point and offers greater protection from chemical attack. These features allow the use of an extremely small diameter electrode (0.6mm) without compromising the spark plug’s service life.
Combined with the use of the taper cut ground electrode this spark plug has superior gas flow properties and lower voltage requirements, which offers further improvements in:-
  • Starting
  • Idling
  • Throttle response
  • Enhanced Ignition Efficiency
  • Better Acceleration
  • Faster Starting & Smoother Running
  • Longer Life
  • Better Fuel Consumption
Iridium spark plugs are used by some of the worlds leading race teams and as original equipment in many high performance road and off road machines. Owners who want the very best performance from their bikes will want the best spark plug and NGK offer this with Iridium IX.

Please note that the pictures on this site are for illustrative purposes only and do not necessarily indicate the item being sold.

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NGK CR9EIX Iridium IX Spark Plug (3521)

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NGK Iridium Spark Plug  NGK Iridium Spark Plug Tip 
List Price : £15.03
Our Price : £12.99  each
You Save : £2.04 (14%)


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