NGK Laser Iridium Spark Plug EVO 9 Infiniti Simple installation

Simple installation

Tip Diameter and style: 4

Special pockets carved into the bushing surface extends the interval between re-greasing

The customer can use the kit to program these ROM files into their own car

NGK Laser Iridium Spark Plug EVO 9 Infiniti Simple installationerfect for direct OEM replacement applications, Laser Iridium spark plugs for Evolution 9 provide superior ignitability and long service life. NGK Laser Iridium spark plugs feature the smallest tip diameter available Iridium surface to ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Designed as a OEM compliant replacement plug, Laser Iridium spark plugs are designed with a laser welded