Stihl Parts | Stihl Parts Lookup
Part description: Stihl 4128 400 1306 ignition coil
Also referred to as 4128 400 1306 ignition module
Other part numbers:
41284001306
Replacement ignition coil for Stihl FR450, FR480, FS400, FS450,
FS480, SP400 and SP450 trimmers.