Denso Iridium spark plugs

The engine of the CityBug, type 1KR-FE, original comes with Denso spark plugs. Denso also produces special Iridium spark plugs for this engine. These Iridium spark plugs give a much better and stronger spark, they last for years and they do not need to be ajusted. Denso claims less petrol use, more power and more torque.

Denso is an original equipment manfacturer, fitting these spark plugs will not effect any warranty, because they are made to the correct specification.

For the 107/C1/Aygo you can use the following types of Denso spark plugs.
• Denso K20HR-U11
• Denso Iridium Power IKH20
• Denso Iridium Tough VKH20



Denso Iridium Power
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Denso Iridium Tough
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