The Yamaha WR125 YZF-R125 MT-125 Spark Plug Cap is a genuine Yamaha product designed specifically for motorcycle and scooter ignition systems. With the manufacturer part number 1S7-H2370-00, this spark plug cap ensures a perfect fit and reliable performance for your Yamaha vehicle. Made to the highest quality standards, this spark plug cap is a necessary component for maintaining optimal ignition and ensuring smooth engine operation.