NGK Spark Plug – CR9EHIX-9

The NGK Spark Plug – CR9EHIX-9 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 CR9EHIX-9 is the Iridium IX upgrade for high-revving 10mm applications, using a fine-wire iridium centre electrode for a sharper, more efficient spark
• Iridium IX fine-wire centre electrode for easier starting, smoother idle and improved throttle response
• Iridium is exceptionally hard-wearing, giving noticeably longer service life than a standard plug
• Resistor type (R) to suppress ignition interference
• Heat range 9 a cold plug suited to performance engines worked at high rpm
• 10mm thread, pre-gapped to 0.9mm per the -9 suffix
• A straight performance upgrade where the equivalent standard NGK plug is specified