Beefed-Up Rancher 350 CDI Box Upgrade For 2000-2005 TRX350 ATV TE FM TM FE Models, 10 Pin DC Ignition Replacement, High Performance CDI Module For Honda Rancher 350 Four Wheeler
✔️ 1x CDI Box, 3 plugs, 10-pin DC ignition, plug-and-play
This high-performance DC ignition CDI box is a direct plug-in replacement designed for Rancher 350 ATVs built between 2000 and 2005. It replaces the stock CDI box to improve reliability, reduce overheating, and boost ignition energy for easier starting and smoother acceleration. Compatible with FE, FM, TE, and TM trims and a common upgrade choice for trail and work ATV use.
✅ 3 plugs 10 pins DC ignition CDI box for Rancher 350
✅ Fits 2000-2005 TRX350FE/FM/TE/TM Rancher models
✅ Dimensions: 92mm L x 55mm W x 23mm H
✅ OEM references: 30410-HN5-671, 30400-HN5-305, 30410-HN4-671, 30400-HN4-305, 30410-HN4-670, 30410-HN5-670, 30405-HN5-303
✅ Plug and play installation; insulation recommended on connector
✅ Pack: 1 unit
💡 What is a CDI box used for in ATV ignition systems? This handy module controls ignition timing and spark energy to ensure smooth starting and steady RPM. - Improves starting reliability and throttle response - Stabilizes timing under load and heat - Direct plug-in replacement for 2000-2005 Rancher 350 TRX models - Reduces heat-induced timing drift