Bosch Platinum Ir Fusion™ Spark Plugs contain surface air gap technology to produce a longer, more powerful spark, while its four ground electrode design outperforms OE iridium spark plugs by significantly reducing gap wear. This means less stress on the ignition system with quicker starts, more efficient fuel combustion, and a longer performance life.

Key Features

• Reaches self-cleaning temperature only seconds after starting and provides exceptional wear resistance

• Long performance life

• Four yttrium enhanced ground electrodes that resists spark plug wear and oxidation for exceptional performance life

• Pre-gapped: There's no need to gap, for faster installation.

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