Features: 1.Fitment: Motorcycle ignition coil is replacement for Ninja ZX?14R 2006?2022, fit for ZZR1400 2006?2022, which is made according to the prototype model. 2.OEM Number: Engine ignition coil replace part number are 21171 0005, 21171 0029. Please make sure the OEM number matches the part you are replacing. 3.Function: Ignition coil can effectively improve the combustion efficiency and bring better ignition performance to the motorcycle. 4.Essential Part: The ignition coil is one of the key parts of the machine, and replacing the ignition coil in time will give you a better using experience. 5.Anti Aging: Durable ABS, rubber and metal materials, high strength, wear resistance, aging resistance, not easy to damage and cracking. Specification: Item Type: Motorcycle Ignition Coil Material: ABS, rubber and metal OEM: 21171 0005, 21171 0029 Application: Effectively improve the combustion efficiency and bring better ignition performance to the motorcycle Replacement for Ninja ZX?14R 2006?2022 Fit for ZZR1400 2006?2022 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!