278001255 CDI Box for Sea-Doo SP 720 1997 Ignition Control Module

CDI Box for Sea-Doo SP 720

The CDI Box is the ignition control module that manages spark timing and rev limits on the 1997 Sea-Doo SP 720, built as a direct replacement cross-referenced to 278001255.

Overview

This CDI Box for Sea-Doo SP 720 replaces the factory ignition control module and restores dependable spark delivery. The CDI Box controls ignition timing so the engine starts easily and runs smoothly through the powerband. It is intended for owners servicing the electrical system on a 1997 SP 720.

Built For Performance

• Solid-state ignition control for consistent spark timing
• Direct cross-reference to part 278001255
• Sealed housing built to resist moisture and vibration
• Plug-in connection to the factory wiring harness
• Restores factory rev limiting behavior

Fits These Machines

• for Sea-Doo SP 720 1997

On-The-Job Use

• Replacing a failed ignition module on a SP 720
• Restoring spark after an electrical fault
• Routine ignition system service
• Diagnosing no-start or weak-spark conditions

Specs At A Glance

Good To Know

Q: Can I install this CDI box myself? A: Yes, it connects to the factory harness, so basic electrical and hand tools are enough for most riders. Confirm your model and year before starting.

Q: How do I know my CDI box needs replacing? A: Common signs include no spark, weak spark, erratic rev limits, or an engine that dies without warning. Testing the ignition circuit first helps confirm the module is at fault.

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