278000123 Voltage Regulator for Sea-Doo GTS 580 1992-1996

Voltage Regulator for Sea-Doo

This voltage regulator is a replacement electrical component for the Sea-Doo GTS 580, cross-referencing OEM part number 278000123, designed to regulate charging output and protect the battery from overcharging.

Overview

This voltage regulator keeps the charging system on your Sea-Doo GTS 580 within safe limits, preventing battery damage from excess voltage. The regulator cross-references OEM part number 278000123, making it a practical replacement for a failed or weak factory unit. It suits owners of the Sea-Doo GTS 580 who need dependable electrical output for a day on the water.

Built For Performance

• Direct replacement cross-referenced to OEM part number 278000123
• Regulates charging voltage to protect the battery
• Sealed housing to resist moisture in marine conditions
• Solid-state circuitry for stable output across the RPM range
• Plug-in style connection for straightforward installation

Fits These Machines

• for Sea-Doo GTS 580 (1992)
• for Sea-Doo GTS 580 (1993)
• for Sea-Doo GTS 580 (1994)
• for Sea-Doo GTS 580 (1995)
• for Sea-Doo GTS 580 (1996)

On-The-Job Use

• Replacing a failed regulator that no longer charges the battery
• Fixing overcharging that boils or damages the battery
• Restoring stable electrical output during routine maintenance
• Servicing the charging system on older personal watercraft

Specs At A Glance

Good To Know

Q: How do I know my voltage regulator has failed? A: Common signs include a battery that keeps draining, overcharging readings, or dimming lights. Testing charging voltage at the battery is the surest way to confirm.

Q: Is this a direct fit for the Sea-Doo GTS 580? A: It is cross-referenced to OEM number 278000123 for the listed GTS 580 model years. Confirm your part number and connections before installing.

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