6S8-81960-00-00 Voltage Regulator for Yamaha 4 Cyl 4 Stroke 90 2005-2010

Voltage Regulator for Yamaha 4 Cyl 4 Stroke 90

This voltage regulator is a replacement electrical component that manages charging output on 2005-2010 Yamaha 4 cylinder 4 stroke 90 engines, cross-referencing OEM part number 6S8-81960-00-00.

Overview

This voltage regulator for Yamaha 4 cylinder 4 stroke 90 applications keeps charging voltage steady so the battery and electrical system stay properly fed. It is a direct replacement for the original regulator on the listed model years, built to match the charging curve the engine expects. Ideal for owners replacing a failed or weak regulator that is no longer holding voltage.

Built For Performance

• Cross-references OEM part number 6S8-81960-00-00 for a direct fit
• Controls charging output to protect the battery and electronics
• Sealed construction suited to the marine environment
• Designed for 4 cylinder 4 stroke Yamaha 90 applications
• Drop-in replacement using the original mounting and connector

Fits These Machines

• for Yamaha 4 Cyl 4 Stroke 90, 2005-2010

On-The-Job Use

• Replacing a regulator that no longer holds charging voltage
• Restoring steady charging on the listed outboard models
• Routine electrical maintenance on the covered model years

Specs At A Glance

Good To Know

Q: How do I know the regulator is failing? A: Common signs include a battery that will not stay charged, erratic gauge readings, and voltage that climbs or drops outside normal range.

Q: Does this replace part number 6S8-81960-00-00 directly? A: Yes, it cross-references that OEM number, so it mounts and connects the same way on the listed models.

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