NGK Iridium IX Spark Plugs 350Z G35 Set of 6 One Step Colder

NGK Iridium IX Spark Plugs

Set of 6 Spark Plugs

One step colder than stock heat range.

Stock heat Range 6

• Nissan 350Z (2003 – 2006)
• Nissan 350Z (2007 – 2008)
• Infiniti G35 Coupe (2003 – 2007)
• Infiniti G35 Sedan (2003 – 2006)