General description Ignition Coil 129700-3630 21171-0005 is designed for various motorcycle models including ZZR1400, ZX9R, ZX12R, and ZX10R from 1998 to 2015. This ignition coil improves combustion efficiency and increases ignition energy intensity for easier starts. It is a direct replacement for old or broken ignition coils, ensuring a snug fit and reliable performance. Technical specifications Part Numbers: 129700-3630, 21171-0005 Condition: New Material: Plastic Color: Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with ZZR1400 (2008-2014) Compatible with ZX9R (1998-2005) Compatible with ZX12R (1998-2005) Compatible with ZX10R (2008-2015) Compatible with Concours 14 ZG1400 (2004-2010) Compatible with ZX1000 (2006-2011) Package Contents: 4 x Ignition Coil Installation Easy to install with no complicated tools required. Designed for fast and straightforward installation. Usage Improves combustion efficiency. Increases ignition energy intensity