OEM Ignition Coil Set for 2018-2024 Sea-Doo GTX Limited 300 - 420666142

Used Sea-Doo Ignition Coil Set (3 Coils) – OEM 420666142

Restore reliable ignition performance with this genuine BRP ignition coil set. Removed from a running personal watercraft, this listing includes three OEM stick ignition coils, providing a complete replacement set for all cylinders.

These genuine BRP coils deliver the correct ignition voltage to the spark plugs for smooth starting, efficient combustion and reliable engine performance. They are an ideal replacement for faulty coils causing misfires, rough running, hesitation or difficult starting. BRP identifies this part as Stick Coil.

Includes

• 3 × Genuine BRP Stick Ignition Coils
• OEM Part Number: 420666142
• Components shown in the photos only

Features

• Genuine BRP OEM ignition coils
• Complete set of three coils
• Direct replacement with no modifications required
• Designed for EFI Sea-Doo engines
• OEM quality, fit and performance

Condition

• Genuine used OEM BRP parts
• Removed from a running personal watercraft
• Cleaned and inspected before dispatch
• Connectors and housings are in good condition
• Normal cosmetic wear consistent with a used marine part
• Sold exactly as shown in the photos

Common Symptoms of a Faulty Ignition Coil

• Engine misfire
• Hard starting
• Rough idle
• Loss of power under load
• Check Engine light (where applicable)
• Poor fuel economy

Compatibility

Please refer to the compatibility table in this listing to confirm fitment. If you are unsure whether these ignition coils suit your Sea-Doo, contact us with your model and HIN/serial number and we'll be happy to confirm compatibility before purchase.

All used parts are thoroughly inspected before dispatch to ensure they are in good serviceable condition. Genuine OEM components provide the correct fit and performance, making them an excellent alternative to lower-quality aftermarket replacements.