278003012 Starter Solenoid for Sea-Doo GTI RFI 800 2004-2005

Starter Solenoid for Sea-Doo

This starter solenoid replaces OEM 278003012 and provides the current switching required to crank the engine on your watercraft dependably.

Overview

This starter solenoid is a replacement component for your personal watercraft starting system. The starter solenoid transfers battery power to the starter motor when you hit the start button, turning the engine over quickly and consistently. It suits riders who need a reliable starter solenoid for Sea-Doo GTI RFI 800 machines without the OEM price tag.

Built For Performance

• Heavy-duty copper contacts for consistent current transfer
• Sealed housing resists moisture and corrosion in marine environments
• Direct replacement for OEM part number 278003012
• Rated for 12V marine electrical systems
• Compact bolt-on design for straightforward installation

Fits These Machines

• for Sea-Doo GTI RFI 800 (2004)
• for Sea-Doo GTI RFI 800 (2005)

On-The-Job Use

• Routine replacement when the starter clicks but the engine will not turn over
• Restoring reliable cold starts after a season of heavy use
• Servicing the starting circuit during off-season maintenance
• Replacing a corroded or heat-damaged solenoid on older watercraft

Specs At A Glance

Good To Know

Q: How do I know if my starter solenoid has failed? A: A single loud click with no engine crank, or no click at all, often points to a failed solenoid. Testing for voltage at the starter terminal while cranking confirms the diagnosis.

Q: Is this solenoid a direct fit for my Sea-Doo? A: It is designed as a replacement for OEM 278003012 used on the listed GTI RFI 800 model years. Always 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.