Premium Quality Replacement PartWIRE HARNESS ASSEMBLY /STARTER RELAY / SOLENOIDIGNITION KEY SWITCH /IGNITION COILCompatible withFollowingYAMAHAModels:YFZ450 (YFZ450W) 2007YFZ450 Bill Balance Edition (YFZ450BBW) 2007YFZ450 Special Edition (YFZ450SEW) 2007YFZ450 Special Edition 2-BLACK FLAMES (YFZ450SE2W) 2007YFZ450 (YFZ450XGY) 2008YFZ450 (YFZ450XL) 2008YFZ450 Special Edition (YFZ450SPX) 2008YFZ450 Special Edition II (YFZ450SP2X) 2008YFZ450 (YFZ450YL) 2009YFZ450 (YFZ450YW) 2009Order Includes:1xWire HarnessAssembly1x Starter Relay / Solenoid1x Ignition Key Switch1x Ignition Coil