420666142 Ignition Coil for Sea-Doo GTI P SE 130 1503 2018

Ignition Coil for Sea-Doo

This ignition coil for Sea-Doo delivers the high-voltage spark your engine needs to fire reliably, and it is built to OEM reference 420666142.

Overview

This ignition coil is a direct-fit electrical component that steps up battery voltage into the spark needed for combustion on your watercraft. A quality ignition coil restores dependable starting and smooth running, making it a smart replacement for a failed or weak original. Designed for riders, mechanics, and DIY owners servicing a 2018 Sea-Doo GTI P SE 130 with the 1503 engine.

Built For Performance

• Direct replacement for OEM part number 420666142
• Engineered to deliver consistent high-voltage spark output
• Durable housing built to resist heat, vibration, and moisture
• Supports stable ignition timing for smooth engine response
• Simple plug-in style connection for straightforward installation

Fits These Machines

• for Sea-Doo GTI P SE 130 1503, 2018

On-The-Job Use

• Replacing a failed coil that causes misfires or hard starting
• Routine ignition system maintenance on personal watercraft
• Restoring smooth acceleration and idle quality
• Servicing engines in marine and watersport environments

Specs At A Glance

Good To Know

Q: How do I know if my ignition coil needs replacing? A: Common signs include misfires, rough idling, hard starting, and loss of power on the water. A coil that fails testing or shows visible damage should be replaced.

Q: Is this coil a genuine OEM part? A: This is an aftermarket ignition coil that cross-references OEM part number 420666142. It is not an original manufacturer product.

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