Features: 1.Fitment: Manufactured according to the standard specifications, perfect replacement for SUZUKI GSX1300R Hayabusa 1999?2009; Replacement for SUZUKI GSX1300RZ Hayabusa 1999?2007. 2.OEM: The OEM of this ignition coil is 129700?4400 for reference, please check the part number of your item before purchasing. 3.Strong Construction: Our ignition coil is made from sturdy plastic, which possesses great conductivity and has stronger moisture and rust proof properties. 4.Main Function: This ignition coil can effectively improve combustion efficiency and bring better ignition performance to motorcycles, and it has the characteristics of wear resistance and high temperature resistance, and has a long service life. 5.Direct Replacement: Our ignition coils has undergone various rigorous function tests with stable performance, and it can be directly replace the damaged old ignition coil assemblies. Specification: Item Type: Motorcycle Ignition Coil Material: ABS OEM: 129700-4400 Fitment: Replacement for SUZUKI GSX1300R Hayabusa 1999-2009, 2011-2012 Replacement for SUZUKI GSX1300RZ Hayabusa 1999-2007 Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!