278003012 Starter Solenoid for Sea-Doo GTX STD 1503 2004-2006

Starter Solenoid for Sea-Doo GTX STD 1503

This starter solenoid is an electrical relay that supplies the high-current flow needed to crank the engine on a Sea-Doo GTX STD 1503 from 2004-2006, replacing the original 278003012 part number.

Overview

The starter solenoid is the relay that routes battery current to the starter motor so the engine turns over on command. Built as a direct-fit replacement for the 278003012 part number, this starter solenoid suits riders servicing a Sea-Doo GTX STD 1503 from the 2004-2006 model years. It gives owners a dependable replacement starter solenoid for routine maintenance and electrical repair.

Built For Performance

• Direct replacement for OEM cross-reference 278003012
• Handles the high inrush current needed by the starter motor
• Heavy-duty internal contacts resist pitting from repeated cranking
• Sealed housing protects internal windings from moisture and spray
• Matches the mounting and terminal layout of the original unit
• Simple bolt-in install with standard hand tools

Fits These Machines

• for Sea-Doo GTX STD 1503 (2004-2006)

On-The-Job Use

• Restoring electric start on a Sea-Doo GTX STD 1503
• Fix for a solenoid that only clicks without cranking
• Scheduled replacement during pre-season electrical service
• Repair after corrosion or water intrusion stalls the starter circuit

Specs At A Glance

Good To Know

Q: How do I know if my solenoid is failing? A: A single loud click with no crank, or no click at all, often points to a failed starter solenoid rather than the starter itself. Confirm battery voltage first, then test the relay terminals.

Q: Is this a direct fit for the listed part number? A: It is built to cross-reference part number 278003012, so it matches the original connections and mounting points. Always compare your existing unit to the listing photos 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.