Home

What's hot

• 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
• 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

• Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100,000 mile limited warranty
• Significant potential power increase: > 6% to 12% (depending on engine class)
• DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure

• Provides ease of installation - never requires adjustment
• Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
• Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life

• Tapered, yttrium enhanced v-profile ground electrode provides a 25% longer performance life
• Factory-set gap ¿ once the proper gap is set, there's no need to re-gap
• Exclusive platinum technology in the center electrode for quicker starts, smoother acceleration and increased fuel efficiency

• Contains one spark plug
• Factory-set gap ¿ once the proper gap is set, there's no need to re-gap
• Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions