The Stihl 41164001306 Ignition Module is an authentic OEM replacement component engineered to deliver reliable ignition performance for a wide array of Stihl outdoor power equipment. This crucial part ensures consistent spark timing and optimal engine operation for models including the Stihl FS 80, FS 85, HS 80, HS 85, and other compatible machines. Designed for a precise fit, this module is essential for maintaining the efficiency and longevity of your Stihl equipment. It weighs approximately 0.12 kg.