Champion Spark Plug Pipette Cap - 90 Degree - Pro5M
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Product Information
Full details
The Champion Pro5M spark plug pipette cap is designed for motorcycle and scooter enthusiasts who require a reliable, high-performance connection for their ignition systems. Offering a specialized 90-degree angle for tight engine spaces, this component includes an integrated 5kOhm resistor to effectively suppress electrical interference. While its build quality is excellent for M4 threaded terminals, users should ensure their spark plug terminal type matches these specifications before installation to prevent connectivity issues.
All features
| Model Part Number | RM246330150PRO5M |
|---|---|
| Brand | CHAMPION |
Extended Product Information
FAQs
Is this cap compatible with all spark plugs?
No, it is specifically designed for spark plugs featuring an M4 threaded terminal.
Why does the cap have a 5kOhm resistor inside?
The resistor is there to suppress electrical interference, which prevents ignition noise from affecting sensitive electronic components.
Can I use this on a car engine?
The Pro5M is specifically designed for motorcycle and scooter applications where space and terminal size match these specifications.
Where is this product manufactured?
The Champion Pro5M is manufactured to high quality standards in the United Kingdom.
What happens if I use this on a non-threaded terminal?
The connection will be loose or impossible to secure, leading to poor electrical contact and potential engine failure.
Troubleshooting
Difficulty pushing the cap onto the spark plug
Verify that your spark plug has an M4 threaded terminal and that no debris is obstructing the internal socket.
Engine misfire or inconsistent running
Ensure the cap is fully seated and the high-tension lead is securely screwed into the top of the spark plug cap.
Pros and Cons
Pros
- Durable construction designed for long-term reliability
- Effective RFI suppression provided by the 5kOhm resistor
- Compact 90-degree design ideal for tight engine compartments
- High-quality manufacturing standards from the UK
Cons
- Compatible only with M4 threaded terminals
- May require extra clearance adjustments on some custom fairings
- Not suitable for spark plugs without a threaded terminal
Setup, Compatibility & Care
Installation of the Pro5M is straightforward. Ensure the engine is cool before beginning. Remove the old spark plug cap by pulling firmly while twisting slightly. Inspect the high-tension lead to ensure the wire core is in good condition; if the wire is frayed, trim a small portion to expose fresh copper before threading the new cap on. Ensure the Pro5M is fully seated onto the M4 terminal of your spark plug. Periodic maintenance should include checking the cap for signs of heat-related degradation or cracks in the housing. Wipe the exterior with a dry, lint-free cloth; avoid using heavy solvents that could damage the internal insulating materials.