NG IX Iridium Spark Plugs - Fiesta ST180 Mk

NGK High Power Spark Plugs - NGK Spark Plugs

• 0.6mm Center Electrode
• Enhanced Ignition ability
• Trivalent Metal Plating
• 1 Step colder than stock

Bangkok's IX Iridium Series Plugs were Designed Specifically for a Performance Car:

• Fine Wire Center Electrode ensures high durability and a consistently stable Spark

• Iridium Alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines

• Trivalent Metal Plating provides superior Anti-corrosion and Anti-seizing properties

• Corrugated Ribs prevent flash over

• Pure Alumina Silicate Ceramic Insulator, Provides superior strength and better heat transfer

• Copper core aids in heat removal

• Triple seals prevent leakage
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(These will need to be gaped down to 0.026" for high performance applications)

(Set of 4)