420666142 Ignition Coil for Sea-Doo GTI SE HO 900 2017

Ignition Coil for Sea-Doo

This ignition coil provides the high-voltage spark needed to fire the engine on your personal watercraft, serving as a direct replacement cross-referenced to OEM part number 420666142.

Overview

This ignition coil is a replacement electrical component built to deliver reliable spark energy to your engine. It helps restore consistent ignition performance when the original coil fails or weakens. It is intended for riders and mechanics servicing a Sea-Doo personal watercraft.

Built For Performance

• Delivers consistent high-voltage output to the spark plugs
• Cross-referenced to OEM part number 420666142
• Sealed housing resists moisture and vibration common in marine use
• Direct-fit design for straightforward replacement
• Constructed for dependable starting and smooth running

Fits These Machines

• for Sea-Doo GTI SE HO 900 (2017)

On-The-Job Use

• Restoring spark on a personal watercraft that cranks but will not fire
• Routine ignition system maintenance
• Replacing a failed or weakened coil
• Keeping a PWC running reliably on the water

Specs At A Glance

Good To Know

Q: How do I know if my ignition coil needs replacing? A: Common signs include hard starting, misfires, rough running, or no spark at the plugs. Testing the coil with a multimeter can confirm whether it is within spec.

Q: Is this coil a genuine OEM part? A: This is an aftermarket replacement cross-referenced to OEM number 420666142. It is not an original brand product.

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