The NGK BR8EGSOLID spark plug for Yamaha YFM350 Fwb Mnh Big Bear Maine & New Hampshire 4X4 USA 1997 is built to deliver reliable ignition and consistent performance for a wide range of ATVs. Its advanced materials and design ensure optimal combustion, superior heat transfer, and long service life. Perfect for riders who demand quality, durability, and precision in their ATV spark plug.