278001969 Voltage Regulator for Sea-Doo Islandia SE 155 1503 2007

Voltage Regulator for Sea-Doo Islandia / SE

This voltage regulator for Sea-Doo Islandia and SE 155 1503 models manages charging voltage to the battery, and it cross-references OEM part number 278001969.

Overview

This voltage regulator for Sea-Doo is a replacement charging component for the 2007 Islandia and SE 155 1503 platform. It keeps charging voltage within spec so the battery, gauges, and accessories get steady power. Built to match the factory mounting and connector layout, the 278001969 regulator is a practical fix for charging problems on the water.

Built For Performance

• Cross-references OEM part number 278001969 for easy matching
• Regulates charging voltage to guard the battery and electronics
• Sealed housing stands up to moisture and bilge conditions
• Solid-state design with no moving parts to fail
• Factory-style connector for the 1503 engine platform

Fits These Machines

• for Sea-Doo Islandia 2007
• for Sea-Doo SE 155 1503 2007

On-The-Job Use

• Replacing a failed regulator to restore charging on the water
• Routine electrical maintenance before the season starts
• Keeping lights, gauges, and accessories at steady voltage

Specs At A Glance

Good To Know

Q: What are the signs of a bad voltage regulator? A: A battery that keeps dying, erratic gauge readings, or voltage that runs too high or too low while the engine runs are typical symptoms. A charging system test at the battery confirms the diagnosis.

Q: Does this regulator fit other Sea-Doo 1503 models? A: The 278001969 regulator is shared across several Sea-Doo 1503 applications, but fitment depends on model and year. Verify your machine's part number before ordering.

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