NGK Iridium Spark Plug Part Number:38-6853 (MFG #: BPR9EIX) and 120/90x18 among others

and 120/90x18 among others

80% Cotton/20% Polyester

Trim to fit most boot sizes

Strike gently

Durable YKKzippers at side vent and hand pockets

NGK Iridium Spark Plug Part Number:38-6853 (MFG #: BPR9EIX) and 120/90x18 among othersIridium IX Spark Plugs The spark plug serious enthusiasts rely on. Designed specifically for the performance enthusiast. NGK Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling FEATURES Fine Iridium tip ensures high durability and a consistently stable spark Iridium alloy has extremely high melting point, perfect for today's high tech, high performance engines Trivalent Metal Plating superior anti corrosion and