Feature:1. According to the original factory specifications, replacing reference OE number is F6T577.2. The spark coil is a perfect replacement for Yamaha YXZ 1000 R and so on to better meet your demands.3. Made of high quality plastic materials, wear resistance and high temperature resistance, longer service life.4. Built to stringent OE specifications, designed to provide better ignition performance for your vehicle.5. Perfect match for the original vehicle, you can directly replace the broken or shabby one, greatly to save your time.Specification:Item Type: Ignition CoilMaterial: PlasticOEM: F6T577Fitment: Replacement for Yamaha YXZ 1000 R EPS/SS/SE 2016-2020Replacement for Yamaha YXZ 1000 R -- 2016-2017Replacement for Yamaha YXZ 1000 R EPS -- 2017-2020Replacement for Yamaha YXZ 1000 R EPS SS -- 2017-2020.Package List:1 xIgnition CoilNote: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!