[Lifetime Warranty] Ignition Coil 1123-400-1301 0000-400-1306

Ignition Coil 1123-400-1301 0000-400-1306

Key Features

• Electronic ignition module for reliable spark generation.
• Engineered for direct-fit replacement of original equipment.
• Constructed with a square-type connector housing.

Replaces / Cross-Reference Part Numbers

• 1123-400-1301
• 0000-400-1306
• 0000-400-1302

Compatibility & Fitment

• Fits Stihl Chainsaw Models:MS200, MS210, MS230, MS250020, 021, 023, 025
• Note: Verify your original coil has a square-type connector housing before ordering.

When to Replace

• Engine will not start or is difficult to start.
• No spark at the spark plug.
• Engine runs rough, misfires, or stalls.
• Noticeable loss of power during operation.

Installation Tips

• Disconnect the spark plug boot and kill switch wire from the old coil.
• Clean the coil and flywheel mounting surfaces before installation.
• Install the new coil, leaving the mounting bolts slightly loose.
• Set the air gap between the coil and flywheel magnets. A standard business card (approx. 0.010 in / 0.25 mm) can be used as a feeler gauge.
• Rotate the flywheel until the magnets attract the coil against the gauge.
• Tighten the mounting bolts to secure the coil in place, then remove the gauge.
• Reconnect the kill switch wire and attach the new spark plug boot.