278003012 Starter Solenoid for Sea-Doo GTI LTD 155 1503 2011-2017

Starter Solenoid for Sea-Doo GTI LTD 155

This starter solenoid is a direct replacement electrical component that switches high current to the starter motor on 1503-powered watercraft, cross-referenced to OEM part 278003012.

Overview

This starter solenoid serves as the high-current relay that engages the starter motor on Sea-Doo GTI LTD 155 watercraft fitted with the 1503 engine. Built as a cost-effective replacement for OEM 278003012, this starter solenoid restores reliable push-button starting and dependable cranking at the launch ramp. It is aimed at riders and mechanics performing routine electrical maintenance on their personal watercraft.

Built For Performance

• Direct replacement for OEM part number 278003012
• Handles the high inrush current required by the starter motor
• Sealed housing resists moisture and spray common in marine use
• Corrosion-resistant terminals for dependable electrical contact
• Compact body fits the factory mounting location
• Simple two-terminal installation for straightforward replacement

Fits These Machines

• for Sea-Doo GTI LTD 155 with 1503 engine, 2011-2017
• for Sea-Doo GTI LTD 1503, 2014

On-The-Job Use

• Replacing a solenoid that clicks but will not crank the engine
• Restoring reliable push-button starting at the dock or ramp
• Scheduled electrical maintenance on 1503-powered watercraft
• Diagnosing no-start conditions traced to the starting circuit

Specs At A Glance

Good To Know

Q: How do I know if the solenoid is the problem? A: A solenoid that clicks without cranking, or shows no continuity across the main terminals when energized, is often the culprit. Confirm voltage reaches the solenoid trigger wire before replacing it.

Q: Does this replace OEM 278003012 directly? A: Yes, it is cross-referenced to 278003012 and mounts in the factory location. Verify your engine and model year against the fitment list 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.