4-PACK - NGK Iridium IX Spark Plug

NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. The fine-wire iridium center electrode ensures high durability and a consistently stable spark. A special taper-cut ground electrode shape allows more area for faster flame expansion. Iridium alloy has an extremely high melting point, perfect for today's high-performance engines. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.

Chevrolet City Express 2017-2015, Nissan Altima 2013-2007, Cube 2014-2009, Frontier 2017-2005, Micra 2017-2015, NV200 2017-2013, Rogue 2013-2008, Rogue Select 2015-2014, Sentra 2017-2007, Versa 2017-2007, Versa Note 2017-2014