Motorcycles > Motorcycle Spark Plugs

Motorcycle Spark Plugs

Click on any product below for further details, pack sizes and pricing

Find the right spark plugs for your motorcycle here! Click on Denso Iridium Tough spark plugs below to see the correct spark plugs required for your UNMODIFIED motorcycle.

If your motorcycle is MODIFIED, you may need a cooler plug. Please contact us for a spark plug recommendation.

Denso Motorcycle Spark Plugs

DENSO’s patented iridium alloy is extremely tough and wear-resistant. This makes it possible to produce a spark plug with a centre electrode of just 0.4 mm. Denso Iridium spark plugs give a stronger spark and better ignition performance in all areas of driving. These plugs can withstand even the most severe conditions and have proven themselves in original equipment and racing. This product gives DENSO the leading position in Iridium Spark Plug technology.