NGK GR4IX / 97382 Iridium IX Spark Plug Replaces IW16

NGK GR4IX / 97382 Iridium IX Spark Plug Replaces IW16 ( 97382 ) 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 todays high-tech, high-performance engines Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Outstanding acceleration, high fuel efficiency and durability Ultimate design, technology and performance BOX DIMENSIONS Height (mm): 84 Width (mm): 24 Length (mm): 21 If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.