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• Extremely durable under high heat
• Features superior anti-corrosion and anti-seizing properties
• You can depend on NGK for quality and reliability

• 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

• 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
• 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

• DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
• Significant potential fuel efficiency improvement: > 4% to 13% (depending on engine class)
• Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100,000 mile limited warranty

• Original Equipment (OE) form, fit and function five-year limited warranty
• V-trimmed platinum sidewire electrode technology resists wear
• Iridium-enhanced 6mm center finewire electrode for improved ignitability, durability and wear resistance