420666142 Ignition Coil for Sea-Doo GTR P X 230 1503 2018

Ignition Coil for Sea-Doo

This ignition coil delivers the spark energy your watercraft engine needs, cross-referencing OEM part number 420666142 for a dependable replacement on the 1503 engine platform.

Overview

This ignition coil is a direct-fit electrical component built to restore consistent spark delivery on your personal watercraft. It replaces the factory coil so the 1503 engine in your machine fires cleanly at every rpm. Riders and mechanics reach for this ignition coil when starting trouble or a misfire points to a weak coil.

Built For Performance

• Cross-references OEM part number 420666142
• Sealed housing resists moisture and spray
• Built to deliver consistent spark energy through the rpm range
• Direct-fit mounting matches the factory coil footprint
• Suited to the 1503 four-stroke engine platform

Fits These Machines

• for Sea-Doo GTR P X 230 1503 (2018)
• for Sea-Doo GTR STD 230 1503 (2017)

On-The-Job Use

• Restoring spark on a no-start or rough-running watercraft
• Scheduled ignition maintenance
• Track-side troubleshooting and coil replacement

Specs At A Glance

Good To Know

Q: How do I know my ignition coil needs replacing? A: Common signs include hard starting, a misfire, or a weak or missing spark at the plug. Test the coil per the service manual before swapping parts.

Q: Is this coil a direct fit? A: It cross-references OEM number 420666142 and is built to mount in the factory location. Always confirm the part number against your machine's serial number 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.