420666142 Ignition Coil for Sea-Doo GTR 230 1630 2020-2022

Ignition Coil for Sea-Doo

This ignition coil for Sea-Doo supplies reliable spark for the 1630 engine, cross-referenced to OEM part number 420666142.

Overview

This ignition coil is a replacement electrical component built for the Sea-Doo GTR 230 1630 platform. It converts low battery voltage into the high-voltage charge that fires the spark plugs, supporting clean combustion and steady power. Owners needing a dependable ignition coil for Sea-Doo watercraft get a direct-fit option matched to the 1630 engine.

Built For Performance

• Cross-referenced to OEM part number 420666142 for confident replacement
• Produces consistent high-voltage output for reliable spark
• Moisture-resistant housing suited to marine engine bays
• Direct-fit design for the 1630 engine ignition system
• Supports smooth idle and strong throttle response

Fits These Machines

• for Sea-Doo GTR 230 1630 (2020)
• for Sea-Doo GTR 230 1630 (2021)
• for Sea-Doo GTR 230 1630 (2022)

On-The-Job Use

• Replacing a worn coil that causes misfires or rough running
• Ignition system maintenance on the 1630 engine
• Restoring dependable spark for full power on the water

Specs At A Glance

Good To Know

Q: How do I know if my ignition coil needs replacing? A: Watch for misfires, hard starting, rough idle, and reduced top-end power. A new coil restores consistent spark to the engine.

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket ignition coil for Sea-Doo applications, cross-referenced to OEM number 420666142 for fitment.

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