Two Position Ignition Key Switch for Yamaha ATVs 1993-2008 | OEM 4GB-82510-11-00 - a new aftermarket cdi / ignition module, supplied ready to fit.
A failing CDI unit gives intermittent misfires, a rev limit that appears out of nowhere, hard starting when hot, or no spark at all.
Key Features
- 100% new aftermarket unit - not a remanufactured core
- Direct-fit replacement, no modification required on listed applications
- Built to meet or exceed the original equipment specification
- Dispatched from the UK with technical fitment support
Technical Specs
| Specification |
Detail |
| SKU / Part Code |
RM05001 |
| Component |
CDI / Ignition Module |
| Condition |
New aftermarket |
| Warranty |
12 months |
Vehicle Fitment Guide
| Model |
Years |
| Compatibility: Yamaha ATVs |
1993-2008 |
| YFM 50 Raptor |
2004-2008 |
| YFM 80 Badger |
1995-2001 |
| YFM 80 Grizzly |
2005-2008 |
| YFM 80 Raptor |
2002-2008 |
| YFA1 Breeze 125 |
1995-2001 |
| YFM 350 Warrior |
1996-2001 |
| YFM 350 Warrior California |
1998-1999 |
| YFM 350 Warrior Maine/NH |
1996-1997 |
| YFZ 350 Banshee |
1995-2001 |
Frequently Asked Questions
How do I know the CDI is at fault and not the coil?
Check for spark with a tester, then measure the ignition coil primary and secondary resistance and the pickup coil output. If coil and pickup test within specification and there is still no spark, the CDI is the usual cause.
Is this unit region specific?
Ignition curves differ between market versions. Match the OE number on your existing unit against the cross-reference table before ordering.
Is it a plug-in fit?
Yes - it uses the original connector and mounting on the models listed. No rewiring is needed.
What kills a CDI box?
Heat, vibration and voltage spikes from a failing regulator or a loose battery connection. Fix the underlying charging fault or the replacement can fail the same way.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
