NGK SPARK PLUGS cr9eix Iridium IX Spark Plug with 0.8 mm gap, M10 - 1.0 thread size, 19.0 mm reach, heat range 9.

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Vehicle Fitment Reference

Reference only. Confirm vehicle, engine and part number before purchase.

• Aprilia RSV4 Factory: 2010
• Aprilia RSV4 Factory SE: 2011
• Aprilia RSV4 R: 2010–2011
• Ducati 749: 2004–2006
• Ducati 749 Dark: 2005–2006
• Ducati 749R: 2004–2005
• Ducati 749S: 2004–2006
• Ducati 998 Biposto: 2003
• Ducati 998 Matrix: 2004
• Ducati 998 Monoposto: 2003
• Ducati ST3: 2004–2007
• Harley-Davidson FLDE Deluxe 107: 2018–2020
• Harley-Davidson FLFB Fat Boy 107: 2018–2020
• Harley-Davidson FLFBS Fat Boy 114: 2018–2024
• Harley-Davidson FLH Electra Glide Revival: 2021
• Harley-Davidson FLHC Heritage Classic 107: 2018–2021
• Harley-Davidson FLHCS Heritage Classic 114: 2018–2024
• Harley-Davidson FLHFB Electra Glide Highway King: 2023
• Harley-Davidson FLHR Road King: 2017–2022
• Harley-Davidson FLHRXS Road King Special: 2017–2024