The STIHL 41804001308 Ignition Module is a genuine OEM replacement part engineered to ensure reliable engine starting and consistent ignition performance for various STIHL outdoor power equipment. This critical component is compatible with specific models in the FS, HT, KM, and SP series, providing a precise fit and optimal function. It supersedes previous part numbers 41804001306 and 41804001307, making it an essential component for maintaining your equipment's operational efficiency.