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Motorcycle Spark Plugs

The DENSO Difference

DENSO's Motorcycle Spark Plug range features the most advanced technology in motorcycle engine ignition. A commitment to R&D and a heritage in the highest level of motorcycle motorsports has pioneered innovation in DENSO Motorcycle Spark Plugs. Our cutting-edge catalogue of spark plugs has been strengthened by the introduction of the Iridium Power, which brings even greater performance and efficiency to our market leading range.

Iridium Power (High performance, ultimate reliability)

Using our patented Iridium alloy, DENSO's Iridium Power Spark Plugs are extremely durable, wear-resistant and an withstand the most extreme conditions.DENSO's leading U-groove ignition technology in the Iridium Power generates a stronger spark and increased ignitability for improved power output and reduced fuel consumption.

• U-Groove technology


• Superior power


• Improved fuel consumption


• Ultra-durable power


• Faster Acceleration


• Lower fuel onsumption