DENSO’s patented iridium alloy spark plugs are extremely tough and wear-resistant. This makes it possible to produce a spark plug with a centre electrode of just 0.4 mm. Our Iridium Power spark plug gives a stronger spark and better ignition performance in all areas of driving. These spark plugs can withstand even the most severe conditions and have proven themselves in F1 racing. Iridium spark plugs are the leader in this field of technology.

Platinum ZU Performance Spark Plug Series
To meet the needs of high-powered engines and high performance riding conditions DENSO has designed the ZU Platinum spark plug, which is available in wide range of types. These spark plugs offer a powerful alternative for normal applications, a thin 0.7 mm diameter platinum electrode and taper cut U-grooved ground, giving a stronger spark, easier start, improved acceleration and improved combustion efficiency.

Online Spark Plug Catalogue
Click on the image below and visit our online spark plug catalogue to find the correct spark plug for your engine.