NGK Spark Plug – CR9EIX

The NGK Spark Plug – CR9EIX is a NGK motorcycle part or accessory for the application identified below. The confirmed fitment, construction, package and product reference details are gathered here to help prevent an incorrect purchase.

Before ordering, compare the exact part reference, dimensions, motorcycle model and model year with the component being replaced or upgraded.

• The NGK CR9EIX is an Iridium IX performance plug for 10mm, high-revving motorcycle engines a popular upgrade over the standard nickel equivalent
• Fine-wire iridium centre electrode delivers a concentrated, efficient spark
• Sharper throttle pick-up, easier cold starts and a steadier idle
• Iridium’s hardness gives a longer replacement interval than standard copper plugs
• Resistor construction (R) keeps radio-frequency interference down
• Heat range 9 cold plug for hard-working, high-rpm engines
• 10mm thread confirm the correct code for your model before ordering