278000342 Starter Solenoid for Sea-Doo SPX 580 1993 Fits Personal Watercraft

Starter Solenoid for Sea-Doo SPX 580

This starter solenoid for Sea-Doo SPX 580 personal watercraft (1993) delivers reliable high-current switching to engage the starter motor, cross-referencing OEM 278000342.

Overview

This starter solenoid for Sea-Doo SPX 580 is a direct replacement electrical component that routes battery current to the starter motor when the start button is pressed. Built to match the OEM 278000342 fitment, this starter solenoid restores dependable cranking to your 1993 Sea-Doo SPX 580. It suits riders and mechanics repairing a no-crank or weak-crank condition on older two-stroke watercraft.

Built For Performance

• Direct replacement for OEM part number 278000342
• Heavy-duty copper contacts for reliable current transfer
• Sealed housing resists moisture and spray from marine use
• Rated for 12-volt personal watercraft electrical systems
• Compact mounting footprint matches factory location
• Corrosion-resistant terminals for saltwater and freshwater environments

Fits These Machines

• for Sea-Doo SPX 580 (1993)

On-The-Job Use

• Replacing a failed solenoid causing a no-crank condition
• Restoring reliable starting after extended storage
• Routine electrical maintenance on older Sea-Doo watercraft
• Shop repairs on 1990s two-stroke personal watercraft

Specs At A Glance

Good To Know

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

Q: Does this solenoid require any modifications to install? A: It is designed as a direct replacement for OEM 278000342 and mounts in the factory location. Reconnect the battery and starter leads to the matching terminals during installation.

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