Bosch (4505) HGR8DQI Platinum Ir Fusion Spark Plug, Pack Of 1
- Fused iridium and platinum center electrode, sintered into an extended insulator nose results in reaching 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 resist spark plug wear and oxidation for exceptional performance life
- Factory pre-set gap allows for easy installation that never requires adjustment
- Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system
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 create a longer, much far more efficient spark. This indicates much less stress on the ignition system for quicker starts, more efficient fuel combustion, and a longer performance life. Its 4 yttrium-enhanced ground electrode design outperforms OE iridium plugs by significantly reducing gap wear. In addition, Fusion's voltage requirement increases less more than time versus other iridium plugs for longer reliable performance of the vehicle's ignition system.
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