NGK Iridium Spark Plug – BR9ECMIX
*Price Per Plug
High fuel efficiency
Better electrode anti-oxidation
Better electrode anti-erosion
Lower required voltage
Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments.