07-08 Nissan 350Z/G35 NGK Laser Iridium Spark Plugs
07-08 Nissan 350Z/G35 HKS Super Fire Spark Plugs
Model: HKS Iridium M-Series Super Fire Racing Spark Plugs
Engines: VQ35HR 3.5L V6 (Nissan 350Z & Infiniti G35)
Each spark plug is sold individually.
Designed specifically for the performance enthusiast. Iridium 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.
50003-M40HL - HEAT RANGE 8
50003-M45HL - HEAT RANGE 9