CDI Box Igniter Module Replacement For Yamaha YFM 350 Bruin Grizzly Wolverine ATV 4x4 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Fits 5UH-85540-00-00 2x4 4x4 Ignition Spark Upgrade Beefed Up Performance
✔️ Plug-and-play CDI box, 1-pack for YFM 350 2004-2014
This CDI box igniter module replaces OEM components for Yamaha YFM 350 Bruin, Grizzly, and Wolverine models. Built to last with durable ABS plastic, it provides reliable ignition timing and easy installation for a quick spark upgrade on your ATV.
✅ Replacement for OEM part 5UH-85540-00-00✅ High-quality ABS plastic housing for durability
✅ Plug-and-play design for quick installation
✅ Includes dielectric connector grease for better sealing
✅ Compatible with YFM 350 Bruin 2004-2006, Wolverine 2006, Grizzly 2007-2014
✅ Important: Disconnect battery before installation and verify stator health if ignition issues persist
💡 What is a CDI box igniter module used for in Yamaha YFM 350 ATV engines and other similar models? It controls ignition timing and spark generation to ensure steady running and reliable starts. Handy upgrade for worn igniters and aging ignition systems.
- Spark timing control for reliable ignition in four-stroke ATV engines
- Handy upgrade for older Yamaha YFM 350 models with worn igniters
- Easy plug-and-play installation with included dielectric grease
- Post-install checks: test stator, coil, and flywheel magneto for safe operation