278003012 Starter Solenoid for Sea-Doo GTX IS 215 1503 2010-2011

Starter Solenoid for Sea-Doo GTX IS 215 1503

This starter solenoid is a direct-fit replacement for the 2010-2011 Sea-Doo GTX IS 215 1503 watercraft, working as the high-current relay that engages the starter motor each time the engine is cranked; it cross-references OEM part 278003012.

Overview

This starter solenoid for Sea-Doo is the magnetic relay that channels battery current straight to the starter motor on 2010-2011 GTX IS 215 1503 personal watercraft. It replaces a worn or failed OEM 278003012 unit so the engine turns over cleanly instead of clicking or stalling on the ramp. Built for riders and mechanics servicing this generation of Sea-Doo 1503 engine machines.

Built For Performance

• Direct replacement for OEM part 278003012
• Heavy-duty internal contacts rated for repeated high-current starts
• Sealed housing resists water spray and engine bay moisture
• Mounts to factory location with standard hardware
• Coil and terminal layout match the original connector

Fits These Machines

• for Sea-Doo GTX IS 215 1503 (2010-2011)
• for Sea-Doo models running the 1503 engine with solenoid 278003012

On-The-Job Use

• Routine replacement when the engine clicks but does not crank
• Restoring reliable cold starts on the launch ramp
• Servicing electrical faults traced to the starter circuit
• Seasonal maintenance before long rides on the water

Specs At A Glance

Good To Know

Q: How do I know the solenoid is the problem and not the starter? A: A solenoid issue usually shows as a single loud click with no crank, while a failed starter often cranks weakly or not at all after the solenoid engages. Testing voltage at the solenoid terminal confirms which component has failed.

Q: Does this solenoid need any programming or adjustment after install? A: No, it is a mechanical relay that works once wired to the factory connectors. Just confirm the battery terminals and grounds are clean before testing.

Overview Note

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