If you’re looking for an ignition coil for a Craftsman lawn mower, here are some key points to consider:
1. Function of the Ignition Coil
The ignition coil is responsible for generating the high voltage needed to create a spark at the spark plug, which ignites the fuel-air mixture in the engine. A faulty ignition coil can cause starting issues, misfiring, or engine stalling.
2. How to Choose the Right Ignition Coil
- Check the Model Number: Find your Craftsman mower’s model and engine number (usually on the engine housing or under the seat).
- Engine Compatibility: Craftsman mowers often use Briggs & Stratton, Kohler, or Tecumseh engines, so ensure the ignition coil matches the engine type.
- OEM vs. Aftermarket: OEM parts ensure direct compatibility, while aftermarket options may be more affordable but should be verified for fit.
3. Signs of a Bad Ignition Coil
✅ Difficulty starting the engine
✅ Engine misfires or runs rough
✅ Loss of power or frequent stalling
✅ No spark at the spark plug
4. Installation Tips
- Disconnect the spark plug wire before working.
- Remove the old coil and ensure the correct air gap (usually 0.010–0.012 inches) when installing the new coil.
- Secure all wiring properly and test the mower before full use.