Description
A failing CDI box compromises ignition timing and throttle response, leaving your Yamaha EC340 running rough and unreliable. The KIMPEX CDI Box restores precise spark control and consistent performance, whether you’re trail riding or pushing hard in varied conditions. This direct OEM-equivalent replacement eliminates guesswork with exact connector compatibility and proven durability.
- Fits Yamaha EC340 1985-1986
- MPN: 280472
- Meets OEM specifications
- Moisture-resistant casing
- Exact-fit connectors
- Improved ignition timing
- Bolt-on installation
- All-weather reliable
