6S8-81960-00-00 Voltage Regulator for Yamaha 4 Cyl 4 Stroke 50 2005-2010

Voltage Regulator for Yamaha 4 Cyl 4 Stroke 50

This voltage regulator keeps the charging system on your 4-stroke outboard stable, replacing OEM part 6S8-81960-00-00 for a steady, reliable charge.

Overview

This voltage regulator is a direct-fit replacement for the charging system on select 4-cylinder 4-stroke outboards. It regulates alternator output so your battery charges correctly and onboard electronics receive consistent voltage. Ideal for owners maintaining a 50 HP outboard who need a dependable voltage regulator without paying OEM pricing.

Built For Performance

• Regulates charging voltage to protect the battery and electrical components
• Cross-references OEM part 6S8-81960-00-00
• Built for 4-cylinder 4-stroke outboard charging systems
• Direct-fit replacement mounting and connector
• Helps prevent overcharging and voltage spikes

Fits These Machines

• for Yamaha 4 Cyl 4 Stroke 50 HP, 2005-2010

On-The-Job Use

• Restoring charging output on a 50 HP 4-stroke outboard
• Replacing a failed or weak regulator during electrical troubleshooting
• Keeping trolling and accessory batteries topped off on the water

Specs At A Glance

Good To Know

Q: Will this fit my outboard exactly? A: It cross-references OEM part 6S8-81960-00-00 for the listed 50 HP 4-cylinder 4-stroke models, but checking your serial number is always wise. Q: Is this an original Yamaha part? A: No, this is an aftermarket replacement designed to work with the listed application.

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