Fused iridium and platinum center electrode
If you're looking for the very latest in spark plug technology, look no further than Bosch Platinum Ir Fusion. Fusion features a patented, fused iridium and platinum center electrode, combined with exclusive surface air gap firing technology to produce a longer, more powerful spark. Its four yttrium-enhanced ground electrode design outperforms OE iridium plugs by significantly reducing gap wear. This means less stress on the ignition system for quicker starts, more efficient fuel combustion, and a longer performance life. In addition, Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system.
| Bosch Platinum Ir Fusion Features |
Bosch Platinum Ir Fusion Benefits |
| Fused iridium and platinum center electrode, sintered into an extended insulator nose |
Reaches self-cleaning temperature only seconds after starting and provides exceptional wear resistance |
| Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design |
Delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement |
| Four yttrium enhanced ground electrodes |
Resists spark plug wear and oxidation for exceptional performance life |
| Factory pre-set gap |
Ease of installation — never requires adjustment |
