Un recubrimiento especial de rosca y carcasa garantiza la extracción rápida y sencilla de los cabezales de aluminio y resiste la corrosión.
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Gold palladium insert extends life and improves resistance to corrosion
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Tapered tip provides better spark exposure to air/fuel mixture and allows the mixture to flow more easily through gap area for maximum combustibility
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Fouling resistance is improved with smaller diameter center electrode wire and insulator tip
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Copper-cored ground electrode runs cooler for extended life
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Anti-seize coating on threads
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Each sold separately
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10R12X