The NGK Spark Plug – CPR8EA-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 CPR8EA-9 is a resistor-type spark plug widely fitted to modern small and mid-capacity four-stroke motorcycles
• A genuine NGK replacement that keeps starting and running quality where it should be
• 10mm thread diameter with a 19mm reach and projected insulator tip
• Resistor construction to reduce interference with ignition and onboard electronics
• Heat range 8 for general road and trail use
• Supplied pre-gapped at 0.9mm, as denoted by the -9 suffix
• Always cross-check the plug code against your model’s