Spark Plug DENSO Iridium Power IU24 (5362)

The DENSO Iridium Power IU24 (SKU 5362) iridium spark plug is a specialized solution for high-revving engines, including motorcycles and modern compact cars. The 0.4mm iridium center electrode tip provides unsurpassed ignitability even with lean fuel mixtures. Laser-welding technology ensures structural integrity under the high vibration and thermal loads typical of high-performance internal combustion engines. A heat range of 24 classifies this as a 'cold' type plug, effectively preventing pre-ignition and overheating during intense operation. Improved acceleration dynamics and spark stability across the entire RPM range make this model the preferred choice for power and reliability. The plug features an extended service life and meets strict environmental standards for CO2 emissions.