NGK HB6AIX-11P / 5703 Spark Plug HB6AIX11P Iridium IX Replaces VKA20

NGK HB6AIX-11P / HB6AIX11P / 5703 Iridium IX Spark Plug Replaces VKA20 ( 5703 )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 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.