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• 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
• Factory pre-set gap allows for easy installation that never requires adjustment
• 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
• Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system
• 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

• Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static
• Backed by a "no hassle" lifetime guarantee
• EPDM inner insulation stops power-robbing voltage leaks

• A lifetime limited warranty
• Pulstar recommends setting gap to OEM specifications for your vehicle
• Built-in capacitor element stores and delivers a much more powerful spark, providing for more complete combustion

• Factory set pre-gap ensures ease of installation
• Nickel plated housing provides superior resistance to corrosion and seizing
• 0.6mm ultra fine wire iridium center electrode provides exceptional ignitability