Ignition Coil for Yamaha Warrior 350 YFM350X 1987-04 Grizzly 600 YFM600 1998-01

Ignition Coil for Yamaha Warrior 350 YFM350X and Grizzly 600 YFM600

This ignition coil delivers the high-voltage spark needed to fire the plug on Yamaha Warrior 350 YFM350X and Grizzly 600 YFM600 ATVs. As a direct replacement ignition coil for Yamaha models, it restores reliable starting and smooth throttle response when the original coil weakens or fails.

Overview

This ignition coil is a replacement electrical component that steps up battery voltage into the spark that ignites the fuel mixture. It suits riders and mechanics repairing a no-start, misfire, or weak-spark condition on Yamaha Warrior 350 YFM350X and Grizzly 600 YFM600 machines. Built to factory-style dimensions, this ignition coil for Yamaha installs with the original mounting points and connector.

Built For Performance

• Steps up low primary voltage into a strong spark at the plug
• Sealed body resists moisture, mud, and vibration on trail rides
• Factory-style mounting tabs line up with the stock bracket
• Plug-and-play connector matches the original wiring harness
• Coil windings rated for consistent output across the rev range

Fits These Machines

• for Yamaha Warrior 350 YFM350X 1987-2004
• for Yamaha Grizzly 600 YFM600 1998-2001

On-The-Job Use

• Trail and dune riding where reliable spark keeps the engine pulling
• Cold starts when a tired coil struggles to fire the plug
• Routine ignition tune-ups and top-end service
• Farm and utility work where downtime is costly

Specs At A Glance

Good To Know

Q: How do I know the coil is the problem? A: A weak or dead coil often shows up as a no-start, hard start, or misfire that worsens as the engine heats up. Test the primary and secondary resistance with a multimeter and compare to spec before replacing.

Q: Does this coil need any modification to install? A: It is built to stock dimensions and uses the factory connector, so it mounts and plugs in without cutting or splicing. Confirm your model and year match the fitment list before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.