278000123 Voltage Regulator for Sea-Doo XPI 650 1994

Voltage Regulator for Sea-Doo

This voltage regulator is a replacement electrical component for select Sea-Doo personal watercraft, controlling charging output to keep the battery properly charged while the engine runs, and it cross-references OEM part 278000123.

Overview

This voltage regulator is a direct-fit replacement charging system component for Sea-Doo XPI 650 machines, regulating voltage from the magneto to protect the battery and electrical components from overcharging. It suits owners servicing a 1994 Sea-Doo watercraft or replacing a failed regulator that has caused charging or starting issues. The voltage regulator is built to match the original connections and output, making it a practical replacement for the 278000123 number.

Built For Performance

• Cross-references OEM part number 278000123
• Regulates charging output to prevent battery overcharge
• Solid-state construction for stable voltage control
• Sealed housing to resist moisture in marine use
• Direct-fit connections matching the original harness
• Built to handle continuous electrical load while running

Fits These Machines

• for Sea-Doo XPI 650, 1994

On-The-Job Use

• Replacing a failed regulator causing battery drain or overcharge
• Restoring proper charging on a Sea-Doo personal watercraft
• Electrical system repairs and routine maintenance
• Marine repair shops servicing XPI 650 models

Specs At A Glance

Good To Know

Q: Does this voltage regulator come as a single unit? A: Yes, this listing covers one voltage regulator as shown, so confirm your machine needs only this component before ordering. Q: How do I know it will fit my watercraft? A: Verify your model, engine size, and year against the fitment listed here, and check your existing part number against 278000123.

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