NGK Iridium Spark Plugs NGK LTR7IX-11 (4 plugs)

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2014-2015 Cadillac XTS V6 3.6L (requires to purchase 2 sets to complete)
2014 Cadillac CTS V6 3.6L (requires to purchase 2 sets to complete)

Designed specifically for the performance enthusiast.

Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling

Fine Iridium tip ensures high durability and a consistently stable spark
Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
Outstanding acceleration, high fuel efficiency and durability
Ultimate design, technology and performance.

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