420666142 Ignition Coil for Sea-Doo GTR X 230 1503 2017

Ignition Coil for Sea-Doo

This ignition coil is a direct replacement electrical component for the Sea-Doo GTR X 230 1503, cross-referenced under OEM part number 420666142, delivering the spark energy needed to fire the engine reliably.

Overview

This ignition coil for Sea-Doo is built to restore consistent spark delivery on the GTR X 230 1503 platform. As a replacement ignition coil for Sea-Doo watercraft, it keeps the engine firing smoothly across the RPM range. It suits riders and mechanics servicing a 2017 model who want a dependable electrical fix.

Built For Performance

• OEM cross-reference 420666142 for straightforward part matching
• Constructed to deliver stable spark voltage under load
• Sealed body resists moisture and spray in marine conditions
• Drop-in fitment for the specified 1503 engine application
• Suited to both routine replacement and troubleshooting no-start faults

Fits These Machines

• for Sea-Doo GTR X 230 1503, 2017

On-The-Job Use

• Replacing a failed coil that causes misfire or rough running
• Routine ignition system refresh during engine service
• Diagnosing intermittent spark or hard-start complaints
• Keeping a personal watercraft ready for regular riding sessions

Specs At A Glance

Good To Know

Q: How do I know if my ignition coil needs replacing? A: Common signs include misfires, hard starting, or a weak spark on the affected cylinder. Confirming spark output with a tester before ordering helps avoid unnecessary parts swaps.

Q: Is this an original Sea-Doo factory part? A: This is a replacement ignition coil made for Sea-Doo applications and cross-referenced to OEM number 420666142. It is not an original factory-branded component.

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