Honda Wiring Harness Ignition Kit With CDI Box Spark Plug Regulator Relay Coil For Sportrax 400 TRX400EX 1999 2004 Replacement OEM Compatible ATV Ready

Sportrax 400 TRX400EX Ignition Kit with CDI & Coil
✔️ Includes ignition coil, spark plug, CDI, starter relay, harness

Complete ignition rebuild kit designed for the Honda Sportrax 400 TRX400EX 1999-2004, replacing worn parts with OEM-compatible components to restore reliable starting and firing. This kit covers 2x4 models and includes ignition coil, spark plug, CDI, starter relay, relay rectifier, and wiring harness.

✅ Compatible with Sportrax 400 TRX400EX 1999-2004 (2x4)
✅ OEM part numbers: 30500-HN1-003, 30700-KCZ-000, 30410-HN1-003, 31600-HM8-013, 32100-HN1-000, 35850-HM3-000
✅ Package includes: ignition coil, spark plug, CDI, starter relay, relay rectifier, wire harness
✅ Replaces worn ignition components to restore starting performance

💡 What is an ignition kit used for in ATV maintenance? - handy replacement for ignition coil, CDI box, and wiring - restores starting reliability and spark timing - compatible with OEM TRX400EX 1999-2004 - simplifies maintenance with a single kit