Stiga Ignition Coil - 118551438/0
Best current price£41.75from Blueperry agriculture (UK)
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Blueperry agriculture (UK)Stiga Ignition Coil 1185514380
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eBayGenuine GGP TRE0701, TRE0801 Ignition Coil - 118550209/1
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Product Information
Full details
The Stiga Ignition Coil (118551438/0) is a high-quality, genuine replacement component designed for homeowners and professional landscapers looking to restore reliable starting power to their lawn care equipment. This precision-engineered coil is specifically built for Stiga, Atco, and Castel Garden engines, providing a seamless fit that restores consistent spark delivery; however, users should ensure their specific engine serial number matches the compatible series before purchase to avoid installation issues.
All features
| Model Part Number | 118551438/0 |
|---|---|
| Brand | Stiga |
Extended Product Information
FAQs
How do I know if the ignition coil is the problem?
If you have verified that the fuel system is working and the spark plug is clean, but the engine still fails to produce a spark, the ignition coil is likely faulty.
Does this part include the spark plug wire?
The part number 118551438/0 typically includes the integrated coil lead, but it is recommended to inspect your current setup to see if you need additional connectors.
Can I install this myself?
Yes, if you have basic mechanical skills and access to a torque wrench and feeler gauges. If you are uncomfortable working with small engine electronics, consult a professional.
Is this a genuine Stiga part?
Yes, this is a genuine Stiga component with the manufacturer part number 118551438/0.
What happens if the air gap is set incorrectly?
An incorrect air gap can lead to a weak spark (too wide) or physical damage to the coil and flywheel (too narrow).
Troubleshooting
Engine has no spark at the spark plug.
Verify the kill-switch wire is not grounded and the air gap between the coil and flywheel is set correctly.
Engine runs for a few minutes then cuts out.
This is often a sign of thermal breakdown; allow the engine to cool and check for loose connections.
Difficulty starting the mower.
Check the spark plug condition first, then inspect the ignition coil for signs of cracks or cable fraying.
Pros and Cons
Pros
- Ensures compatibility with multiple engine models including Stiga, Atco, and Castel Garden.
- Genuine OEM part ensures original factory performance.
- Helps resolve hard-starting or stalling issues caused by ignition failure.
- Durable housing protects internal components from engine heat.
Cons
- Requires mechanical knowledge for safe installation.
- Must be matched carefully to the engine model and series to ensure electrical compatibility.
- Does not include new spark plug wire or spark plug.
Setup, Compatibility & Care
Compatibility
This ignition coil is compatible with the following series:
- Stiga 7250, 7500, and 7750 series engines
- Stiga ST 400, ST 450, and ST 500 engines
- Specific models from Atco and Castel Garden
Setup Tips
- Disconnect the spark plug wire before beginning any work on the engine.
- Access the ignition coil by removing the engine shroud.
- Unscrew the mounting bolts holding the old coil in place.
- Carefully transfer the wiring connections to the new coil.
- Use a feeler gauge to ensure the proper air gap between the ignition coil laminations and the flywheel magnets, as specified in your mower's service manual.
Care
Keep the area around the ignition system free of grass clippings and debris, which can insulate the engine and cause premature heat-related failure of electrical components.