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AUTOLITE® Iridium XP

When it comes to engine performance, the spark plug you choose plays an important role in ensuring that your engine is properly equipped. Our Iridium XP spark plugs are engineered with an iridium-enhanced finewire and a proprietary, platinum ground electrode, to increase durability*, while its tapered ground wire maximizes engine efficiency, allowing for a more seamless drive. Don’t let your passion for performance fall short of expectations. Equip your engine with Iridium XP spark plugs and enjoy improved engine performance, fuel efficiency, acceleration, and ignitability**.