Iridium Spark Plugs
TR55IX
Box of 4
Type 7164
Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Fine-tipped iridium-center electrode ensures high durability and consistently stable spark Iridium alloy with an extremely high melting point Tapered ground electrode maximizes fuel burn Outstanding acceleration, high fuel efficiency and durabilityUltimate design, technology and performance
Product Code: 41-TR55IX