6B6-81940-00-00 Starter Solenoid for Yamaha FZS 1800 2009-2014

Starter Solenoid for Yamaha

This starter solenoid, OEM cross-reference 6B6-81940-00-00, is an electrical relay that delivers high current from the battery to the starter motor so the engine cranks reliably.

Overview

This starter solenoid for Yamaha is a direct-fit replacement relay that switches heavy starter current when you press the start button. It is built for riders who need dependable starting on the Yamaha FZS 1800. Install this starter solenoid for Yamaha to restore quick, consistent engine turnover.

Built For Performance

• OEM cross-reference 6B6-81940-00-00 for accurate fitment matching
• Heavy-duty copper contacts for reliable current transfer
• Sealed housing resists moisture, dust, and vibration
• Direct plug-in replacement for the original solenoid
• Rated for the cranking current demands of large displacement engines

Fits These Machines

• for Yamaha FZS 1800, 2009-2014

On-The-Job Use

• Restoring starting power on a Yamaha FZS 1800 that will not crank
• Replacing a solenoid with burnt or stuck contacts
• Routine electrical maintenance on high-displacement sport boats

Specs At A Glance

Good To Know

Q: How do I know the solenoid is the problem? A: A single click from the solenoid with no crank often points to worn contacts, though battery voltage and ground connections should be checked first. Q: Is this an original Yamaha part? A: No, this is an aftermarket starter solenoid made to match the 6B6-81940-00-00 specification for the Yamaha FZS 1800.

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