Ignition Module for Sea-Doo Sportster 1800 720 1998-1999

Ignition Module for Sea-Doo Sportster 1800

This ignition module is a replacement electrical component that controls spark timing on 1998-1999 Sea-Doo Sportster 1800 720 watercraft, firing the ignition coil at the correct moment for reliable engine starts and smooth running.

Overview

This ignition module replaces the factory spark control unit on 1998-1999 Sea-Doo Sportster 1800 720 boats. It manages ignition timing so the engine fires consistently across the RPM range. A solid choice for riders replacing a failed or intermittent module on a 720-powered Sportster.

Built For Performance

• Direct replacement for the factory ignition module on 720-powered Sportster 1800 models
• Handles ignition timing control across the full RPM range
• Potting and housing designed to resist vibration and moisture in marine use
• Plug-in connector layout matches the original harness
• Designed for consistent spark signal to the ignition coil

Fits These Machines

• for Sea-Doo Sportster 1800 720, 1998
• for Sea-Doo Sportster 1800 720, 1999

On-The-Job Use

• Restoring spark on Sportster 1800 boats that will not start or run rough
• Replacing a module that has failed from heat or water exposure
• Routine ignition service on 720-powered Sea-Doo boats

Specs At A Glance

Good To Know

Q: How do I know if my ignition module is bad? A: Common signs include no spark, hard starting, misfiring, or an engine that cuts out at speed. Testing the module and coil with a meter is the surest way to confirm before replacing.

Q: Will this module plug into my factory harness? A: It is built to match the connector layout on 720-powered Sportster 1800 models from 1998-1999. Confirm your engine and connector style 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.