XP Spark Plug XP104

XP Spark Plug XP104 

XP Spark Plug XP104 

• Original Equipment (OE) form, fit and function five-year limited warranty
• Iridium-enhanced 6mm center finewire electrode for improved ignitability, durability and wear resistance
• V-trimmed platinum sidewire electrode technology resists wear
• Multi-rib ceramic insulator to help prevent misfires
• More focused ignition for better flame kernel growth and faster fuel combustion for better engine performance

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XP Spark Plug XP104