1B7-81940-00-00 Starter Solenoid for Yamaha FZR 1800 2015-2016

Starter Solenoid for Yamaha FZR 1800

This starter solenoid for Yamaha FZR 1800 models is the high-current relay that engages your starter motor, cross-referencing OEM part number 1B7-81940-00-00.

Overview

This starter solenoid for Yamaha FZR 1800 delivers the switching power needed to fire the starter motor on 2015-2016 models. It serves as a direct-fit replacement for the factory relay, so riders and mechanics can restore reliable push-button starting. Built for the FZR 1800 platform, this solenoid keeps starting current flowing where it belongs.

Built For Performance

• Direct replacement for OEM part number 1B7-81940-00-00
• Heavy-duty internal contacts rated for high cranking current
• Sealed housing resists moisture and vibration
• Stable terminal connection for consistent starting
• Simple bolt-on installation using factory mounting points

Fits These Machines

• for Yamaha FZR 1800, 2015
• for Yamaha FZR 1800, 2016

On-The-Job Use

• Restoring starting on a no-crank FZR 1800
• Routine replacement during electrical service
• Keeping high-hour performance watercraft starting reliably

Specs At A Glance

Good To Know

Q: How do I know the solenoid is the problem and not the starter? A: A solenoid that clicks without cranking, or stays silent with a charged battery, points to the relay, while a spinning starter with no engine turn points elsewhere. Test voltage at the solenoid terminals before ordering.

Q: Is this an original Yamaha part? A: This is an aftermarket starter solenoid built to work with Yamaha FZR 1800 models and cross-references OEM number 1B7-81940-00-00.

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