420666142 Ignition Coil for Sea-Doo RXP XRS 300 1630 2017-2022

Ignition Coil for Sea-Doo RXP XRS 300 1630

This ignition coil for Sea-Doo RXP XRS 300 1630 models delivers the spark energy needed to fire the engine reliably, and it cross-references OEM part number 420666142.

Overview

This ignition coil for Sea-Doo is a direct-fit replacement component that converts battery voltage into the high-voltage spark your engine needs for consistent combustion. Built to match the original 420666142 specification, this ignition coil for Sea-Doo restores reliable starting and smooth power delivery across the RPM range. It suits riders maintaining or rebuilding a 1630cc-powered watercraft.

Built For Performance

• Cross-references OEM part number 420666142 for straightforward replacement
• Designed for the 1630cc engine platform used in RXP XRS 300 models
• Sealed construction resists moisture and spray common in marine use
• Delivers consistent spark energy for reliable cold and hot starts
• Plug-and-play connector matches the factory wiring harness

Fits These Machines

• for Sea-Doo RXP XRS 300 1630, 2017-2022

On-The-Job Use

• Replacing a failed or weak coil that causes misfires or hard starting
• Routine ignition system refresh during engine service
• Restoring smooth acceleration on the water after a coil fault

Specs At A Glance

Good To Know

Q: How do I know if my ignition coil needs replacing? A: Common signs include misfires, rough idle, hard starting, and a loss of top-end power. A fault code scan on your watercraft can confirm a coil-related issue before you order.

Q: Is this coil a genuine OEM part? A: This is an aftermarket ignition coil built to cross-reference 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.