Ignition Coil & CDI Box Kit For Honda TRX400EX Sportrax 1999-2004 - Includes Spark Plug

Hey Honda ATV owners! If your TRX400EX Sportrax has been acting up or just won't start, this ignition coil and CDI box kit might be exactly what you need. This is a complete replacement set that includes the ignition coil, CDI box, AND a spark plug - everything you need to get your quad running smooth again. It's specifically designed for Honda TRX400EX Sportrax 2x4 models from 1999 through 2004, so you know it's the right fit. The kit replaces OEM part numbers 30500-HN1-003, 30700-KCZ-000, and 30410-HN1-003, making it a direct swap for your worn-out original parts. Installation is pretty straightforward if you're handy with basic tools - just make sure to disconnect the battery first! Before you order, double-check that this matches your specific model year to avoid any compatibility issues. If you're not 100% sure, definitely reach out to the seller - they're usually super helpful with fitment questions. These components are crucial for proper engine performance, so if you've been experiencing misfires, hard starting, or just generally poor running, this kit could solve your problems. It's way more affordable than buying each part separately from the dealership, and you get everything you need in one package. Your Sportrax will thank you with smoother starts and better overall performance once you get this installed!