DENSO Iridium Power provides maximum spark energy from the 0.4mm Iridium center electrode.

Iridium Power best demonstrates its performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode deliver maximum spark energy while withstanding temperatures greater than 4000º F.

These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs.

Features

• Tapered cut, U-Groove ground electrode for steady, reliable ignition
• 0.4mm Ultra-fine Iridium Centre Electrode for greater ignitability 
• Patented 360-degree laser welding assembly process 

• Improved Ignition, less fuel consumption, less noise
• Improved Output - More power with an optimal combustion cycle
• Improved Acceleration - Increased response and acceleration performance
• Improved Power - Increased output under various driving conditions