Triumph NGK Iridium IX Spark Plug (1) NGK# CR9EIX 3521 PN MBI-3521
New NGK spark plug to fit 1050cc Speed Triple from 2011-present
NGK spark plugs are Triumph’s choice for spark plugs and feature are a 10mm iridium resistor spark plug with 19mm reach with preset .031 gap. Uses a 5/8″ (16mm) spark plug socket
NGK IX Iridium spark plugs are triple sealed and designed for the performance enthusiast.
Resistor: 5k ohms and Torque: 7.2-8.7 lb. ft.
Please note: Due the nature of the product, we unfortunately do not accept returns on bearings, service tools or electrical components. Please be confident about your purchase before ordering. If you have questions, please contact us.