6S8-81960-00-00 Voltage Regulator for Yamaha FX Cruiser HO 1100 2004-2008

Voltage Regulator for Yamaha FX Cruiser HO 1100

This voltage regulator for Yamaha replaces OEM cross-reference 6S8-81960-00-00, keeping your personal watercraft's charging system stable so the battery stays topped up and electronics run at consistent voltage.

Overview

This voltage regulator for Yamaha is a direct-fit replacement for the FX Cruiser HO 1100, designed to control the charging current sent to the battery on your personal watercraft. It keeps voltage in the correct range so your engine management and electrical accessories get steady power instead of spikes and dips. A solid swap for riders servicing a worn or failed charging system.

Built For Performance

• Regulates charging voltage to protect the battery and on-board electronics
• Direct fit for the 6S8-81960-00-00 regulator location
• Sealed housing built to handle constant moisture and vibration on the water
• Connector and mounting points match the stock regulator layout
• Rated for the charging output of the 1100 engine platform

Fits These Machines

• for Yamaha FX Cruiser HO 1100, 2004-2008

On-The-Job Use

• Restoring charging to a battery that keeps draining during rides
• Replacing a failed or heat-damaged stock regulator
• Routine electrical maintenance on a high-hour PWC
• Prepping a ski for the season before hitting the water

Specs At A Glance

Good To Know

Q: How do I know if my regulator has failed? A: Common signs include a battery that will not hold a charge, dimming or flickering lights, and voltage readings outside the normal range. Confirming the charging output with a multimeter before ordering helps rule out a bad battery or stator.

Q: Is this the same regulator used on other Yamaha models? A: The 6S8-81960-00-00 regulator is matched to specific models and year ranges, so check your machine's exact fitment before purchase. Serial number and model year can affect compatibility.

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