This Ignition Module is a Genuine Stihl replacement part for small petrol tools, engineered to restore a strong, consistent spark for easy starting and smooth running. Built with a tough black polymer housing and epoxy encapsulation to protect the internal copper windings and laminated iron core, it works with the flywheel magnet to time ignition accurately. Designed for Stihl edgers such as the FC 70-Z and FC 70 C-E Z, and compatible sister machines, it replaces a failing or intermittent coil to maintain dependable day-to-day performance. As a direct replacement for MPN 4144 400 1328, it fits the original mounting points and connects with standard machine wiring, helping keep your equipment reliable with manufacturer-grade components. Genuine Stihl part.

Key Features:
– Genuine Stihl part for assured fit and performance on listed models
– Direct replacement for MPN 4144 400 1328 with no modifications required
– Epoxy-potted coil for vibration and moisture resistance in demanding conditions
– Durable moulded housing and laminated core for long service life
– Delivers a consistent, hot spark for reliable cold and warm starts
– Helps stabilise idle and throttle response for smoother operation
– Uses existing mounting points and connectors for straightforward installation
– Suitable for regular domestic and professional grounds care use

Typical Applications:
Used to replace a weak, damaged, or intermittent ignition coil on compatible Stihl lawn edgers and brushcutters. Ideal for restoring reliable starting, preventing misfires, and maintaining smooth operation during edging, trimming borders, pathways, driveways, and general grounds maintenance tasks.

Also known as:
Ignition coil, magneto module, armature-magneto, CDI ignition module, trigger module, coil armature.

Fits Models:
FC 70, FC 70 C, FC 70 C-E Z, FC 70-Z, FC70, FC70-Z, FC70C, FC70C-EZ, FC70CEZ, FC70Z, FS 70 C-E, FS 70 R-Z, FS 70 RC-E, FS 70 RC-E Z, FS70C, FS70C-E, FS70CE, FS70R, FS70R-Z, FS70RC, FS70RC-E, FS70RC-EZ, FS70RCE, FS70RZ

Alternate Part Numbers:
4144 400 1321, 4144-400-1328, 4144-400-1321, 41444001328, 41444001321

Product Specifications