Ngk 91360 Iridium IX Spark Plug - MR8BI-8 watercraft-accessories-watersports Includes multi-compound technology from the

Includes multi-compound technology from the World Superbike Championship (on select rears)

2017 Suzuki M50 Boulevard

2019-2023 Ski-Doo Freeride E-TEC 850 154

2006-2015 KTM 125 SX

2015-2018 Polaris Sportsman 570 Touring

Ngk 91360 Iridium IX Spark Plug - MR8BI-8 watercraft-accessories-watersports Includes multi-compound technology from theSpark Plug Code: MR8BI 8 The ultimate in the evolution of spark plug technology and performance from the industry leader. The iridium electrode is 25% smaller than a platinum electrode, and its just 1 4 the size of a conventional nickel electrode. Ultra small diameter center electrode reduces voltage requirement and extends ignition system life. New metal shell plating has enhanced anticorrosion qualities.