The NGK Spark Plug – CR9EIA-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 CR9EIA-9 is a Laser Iridium plug built for long-life OE applications, combining an iridium centre electrode with a precious-metal ground pad
• Fit and forget servicing for bikes that specify it
• Laser Iridium design pairs a fine iridium centre electrode with a precious-metal tipped ground electrode for extended service life
• Factory pre-set 0.9mm gap (‘-9’)
• Heat range 9 for high-output, high-rpm engines
• 10mm thread diameter with 19mm long reach
• Resistor type (R) to suppress electronic interference
• Premium OE-grade NGK quality