Description
Overview:
This Ignition Module is a genuine Stihl component for two‐stroke petrol brushcutters, supplying the controlled high-voltage spark needed for reliable starting and smooth running. Built around a laminated steel core with copper windings and an epoxy‐sealed polymer body, it is designed to withstand vibration, dust and damp typically found in outdoor use. It replaces the factory module on Stihl FS 70 C and FS 70 R machines and supports the same mounting points and clearances for a straightforward swap. As an OEM part with MPN 4144 400 1309, it delivers the correct specification and timing characteristics for the engine, helping restore consistent performance when the original unit has failed or weakened.
Key Features:
- Genuine Stihl part for assured fit, performance and longevity
- OEM reference 4144 400 1309 for correct specification and compatibility
- Delivers strong, consistent spark for easier starting and stable idle
- Encapsulated coil body resists moisture, dust, heat and vibration
- Durable metal laminations and quality windings for long service life
- Direct-fit replacement using original mounting points; no modifications required
- Supports reliable running under load for trimming and brushcutting tasks
- Suitable for professional and DIY maintenance to minimise downtime
Typical Applications:
Used to replace a failed or weak ignition unit causing no-spark, hard starting, misfiring, poor acceleration or cutting out under load. Ideal during routine servicing or engine rebuilds on Stihl mid-range brushcutters and combi tools, helping landscapers, grounds teams and homeowners keep equipment dependable for grass trimming, edging and light brush control.
Also known as:
Often referred to as a magneto coil, armature, coil pack, spark ignition unit, coil module or engine coil unit. These terms describe the same function: generating the timed high voltage needed at the spark plug in small two‐stroke petrol machinery.
Fits Models:
FS 70 C, FS 70 R, FS 70 RC, FC 70, FC 70 C
Alternate Part Numbers:
4144-400-1309, 41444001309
Product Specifications
| L&S Part No. | 4144 400 1309 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41444001309 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures correct fit and performance - OEM reference 4144 400 1309 for compatibility - Encapsulated coil resists moisture, dust, and vibration - Direct-fit replacement; no modifications needed - Fits Stihl FS 70 C, FS 70 R models |
| Fits Models | FS70C, FS70R, FS70RC | FC 70, FC 70 C |

