278001969 Voltage Regulator for Sea-Doo Islandia SE 220 1503 2006

Voltage Regulator for Sea-Doo Islandia / SE

This voltage regulator for Sea-Doo Islandia and SE 220 1503 models controls charging output to keep the electrical system stable, and it cross-references OEM part number 278001969.

Overview

This voltage regulator for Sea-Doo is a direct replacement component for the 2006 Islandia and SE 220 1503 platform, built to manage charging voltage from the magneto to the battery and accessories. It suits owners chasing charging faults, overcharging, or a dead battery after a day on the water. The 278001969 regulator installs in the stock location and keeps voltage in the range the factory electrical system expects.

Built For Performance

• Cross-references OEM part number 278001969 for straightforward matching
• Regulates charging voltage to protect the battery and sensitive electronics
• Sealed housing resists moisture, spray, and bilge exposure
• Solid-state circuitry with no moving parts to wear out
• Plug-and-play connector layout for the 1503 engine platform

Fits These Machines

• for Sea-Doo Islandia 2006
• for Sea-Doo SE 220 1503 2006

On-The-Job Use

• Restoring charging output on the water after a failed regulator
• Preventive replacement during routine electrical maintenance
• Keeping gauges, lights, and accessories running at steady voltage

Specs At A Glance

Good To Know

Q: How do I know my voltage regulator has failed? A: Common signs include a battery that will not hold a charge, dimming gauges, or voltage readings that climb too high or sag low while running. Testing charging output at the battery with a multimeter is the quickest way to confirm.

Q: Is this the same regulator used across other Sea-Doo models? A: The 278001969 regulator is used on several Sea-Doo 1503 applications, but fitment can vary by model and year. Confirm 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.