278003012 Starter Solenoid for Sea-Doo Cruise 21-170 1630 2022-2025

Starter Solenoid for Sea-Doo

This starter solenoid is a direct-fit electrical relay that engages the starter motor on 2022-2025 Sea-Doo Cruise 21-170 1630 models, cross-referencing OEM part number 278003012.

Overview

This starter solenoid serves as the high-current switch that routes battery power to the starter motor when you press the start button, replacing OEM part 278003012. Designed for the Sea-Doo Cruise 21-170 1630, it restores reliable engine cranking for riders and marine mechanics handling routine electrical repairs. The starter solenoid installs in the factory location and connects using the original wiring terminals.

Built For Performance

• Cross-references OEM part number 278003012 for direct replacement
• Heavy-duty contact points rated for repeated high-current starting cycles
• Sealed housing resists moisture and corrosion in marine engine compartments
• Copper windings deliver consistent pull-in and hold-in performance
• Mounting pattern matches the factory location on the 1630 engine

Fits These Machines

• for Sea-Doo Cruise 21-170 1630 (2022-2025)

On-The-Job Use

• Replacing a solenoid that clicks but does not crank the engine
• Routine electrical maintenance on 2022-2025 Sea-Doo watercraft
• Marine repair shops servicing 1630 engine starting systems

Specs At A Glance

Good To Know

Q: How do I know the solenoid is the problem? A: A single loud click with no crank often points to a failed solenoid, but test battery voltage and ground connections first. A: A multimeter check on the trigger wire confirms whether the coil is receiving signal.

Q: Does this need any programming after install? A: No, the solenoid is a mechanical and electrical switch and requires no ECU programming or calibration.

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