Description
4244 400 1303 STIHL Ignition Module Genuine OEM Ignition System Coil
The STIHL Ignition Module (4244 400 1303) is a genuine OEM ignition coil designed for select STIHL backpack blowers and mistblowers. This module is a critical component of the ignition system, responsible for generating the high-voltage spark required to ignite the air-fuel mixture inside the engine cylinder.
Ignition modules are exposed to continuous heat cycles and vibration during operation. Over time, internal electrical components may weaken or fail, resulting in hard starting, intermittent spark, misfiring, loss of power, or complete no-start conditions. Replacing a faulty ignition module with the correct genuine STIHL OEM part restores proper spark timing and reliable engine performance.
Manufactured to STIHL factory specifications, this ignition coil ensures precise spark delivery, correct ignition timing, and long-term durability under demanding commercial conditions.
Product Details
OEM Part Number: 4244 400 1303
Brand: STIHL (Genuine OEM)
Part Type: Ignition Module / Ignition Coil
Application: Engine ignition system
Condition: New Genuine OEM Part
Function
This STIHL ignition module is designed to:
Generate high-voltage spark for combustion
Maintain proper ignition timing
Support reliable engine starting
Replace faulty or intermittent ignition coils
Restore full engine performance and power output
A failing ignition module may cause no-start conditions, misfiring, or loss of power.
Verify Fitment (Recommended)
Before ordering, confirm:
OEM part number 4244 400 1303
Your unit model matches those listed below
Ignition system configuration matches your engine version
Fitment is verified using your STIHL illustrated parts diagram
Ignition modules are model-specific always verify by OEM part number.
Compatibility
This genuine OEM ignition module fits select STIHL backpack blowers and mistblowers, including:
Backpack Blowers
BR 350 (Ignition system)
BR 430 (Ignition system)
BR 450 (Ignition system BR 450-Z)
BR 450 C-EF (Ignition system BR 450 C-EF Z)
Mistblowers
SR 430 (Ignition system)
SR 450 (Ignition system)
(Exact fitment depends on production version always verify using OEM parts diagram.)
Installation Notes
Disconnect spark plug before servicing
Remove engine shroud as required
Disconnect ignition lead and grounding wire
Remove mounting fasteners and ignition module
Install new module and set correct air gap to flywheel
Reassemble components and test spark before operation
Proper ignition air gap setting is critical for correct operation. Installation should be performed by a qualified technician.
Maintenance Tips
Inspect spark plug condition regularly
Check ignition wiring for damage
Maintain proper flywheel clearance
Avoid moisture exposure to ignition components
Always use genuine STIHL OEM ignition system parts
