Starter Solenoid Relay For Yamaha Grizzly Wolverine Raptor 350 400 450 660 660R

Starter Solenoid Relay for Yamaha

This starter solenoid relay is an electrical switching component that delivers high-current power from the battery to the starter motor on Yamaha ATV models, cross-referencing common OEM part numbers used on Grizzly, Wolverine, Raptor, and Big Bear machines.

Overview

This starter solenoid relay replaces a worn or failed solenoid on many Yamaha ATV models so the starter motor engages reliably. The relay closes the high-amperage circuit between battery and starter when the start button is pressed, making it a direct service part for riders maintaining their own machines. It suits Yamaha owners performing routine electrical repairs on Grizzly, Wolverine, Raptor, and Big Bear models.

Built For Performance

• Heavy-duty copper contacts handle repeated high-current starting cycles
• Sealed housing resists mud, water, and trail debris
• Direct-fit mounting pattern matches the factory relay position
• Spade and stud terminals match standard Yamaha wiring harness connections
• 12-volt DC design compatible with stock charging systems
• Reliable electromagnetic coil engagement for consistent starting

Fits These Machines

• for Yamaha Grizzly 350
• for Yamaha Grizzly 400
• for Yamaha Grizzly 450
• for Yamaha Grizzly 660
• for Yamaha Wolverine 350
• for Yamaha Wolverine 400
• for Yamaha Wolverine 450
• for Yamaha Raptor 350
• for Yamaha Raptor 660
• for Yamaha Raptor 660R

On-The-Job Use

• Replacing a solenoid that clicks but will not crank the engine
• Restoring reliable cold-start performance on trail and farm ATVs
• Routine electrical maintenance on high-hour utility machines
• Fixing intermittent starting caused by burned solenoid contacts

Specs At A Glance

Good To Know

Q: How do I know if my solenoid is failing? A: A single loud click with no crank, or no click at all, often points to a failed solenoid. Verifying battery voltage and ground connections first helps rule out other causes.

Q: Can I install this relay myself? A: Yes, it is a common at-home repair that involves disconnecting the battery, unbolting the old relay, and transferring the wiring to the new unit. Match wire positions carefully before reconnecting power.

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