Sea-Doo Ignition Coil 420666142 | Original BRP Stick Coil for Sea-Doo Jet Ski

The Sea-Doo ignition coil 420666142 is an original BRP Stick Coil ignition coil for numerous Sea-Doo jet skis with Rotax engines. It generates the ignition voltage required for combustion and ensures reliable engine operation, optimal performance, and clean starting.

The ignition coil is mounted directly on the spark plug and is one of the most important components of the electronic ignition system.

Original BRP quality for maximum reliability

With the original Sea-Doo ignition coil, you receive a manufacturer-quality spare part that was specially developed to meet the requirements of modern Rotax engines.

Advantages:

• Original Sea-Doo / BRP spare part
• Optimal fit
• Reliable ignition energy
• Supports smooth engine operation
• Long service life
• Direct replacement for the original ignition coil

Typical signs of a defective ignition coil

A worn or damaged ignition coil can manifest itself through various symptoms:

• Starting problems
• Rough idle
• Misfires
• Loss of power
• Poor acceleration
• Increased fuel consumption
• Error messages in the engine management system

If these symptoms occur, the ignition system, including the ignition coils and spark plugs, should be checked.

Suitable for the following Sea-Doo models

Important compatibility note

The ignition coil 420666142 is used in numerous Sea-Doo model series. Since Sea-Doo may make technical changes within individual model years, we recommend checking it using the vehicle identification number (VIN) or the currently installed part number.

If you are unsure, we are happy to help you identify the correct spare part.

Product features

• Original Sea-Doo / BRP spare part
• Part number: 420666142
• Stick Coil ignition coil
• Direct mounting on the spark plug
• Reliable ignition voltage
• Supports optimal engine performance
• High quality and precise fit
• Suitable for numerous Sea-Doo jet skis
• Original BRP quality

Scope of delivery

• 1 x Sea-Doo ignition coil / Stick Coil
• Part number 420666142

Frequently Asked Questions (FAQ)

Is this an original Sea-Doo ignition coil?

Yes, part number 420666142 is an original BRP ignition coil for Sea-Doo vehicles.

What is a Stick Coil ignition coil?

With a Stick Coil, the ignition coil sits directly on the spark plug. This eliminates ignition cables and efficiently transmits the ignition energy.

How can you tell if an ignition coil is defective?

Typical symptoms are starting problems, misfires, loss of power, rough engine operation, or error messages in the engine management system.

Does the ignition coil fit my Sea-Doo?

The ignition coil is used in many GTI, GTX, GTR, RXP, RXT, Spark, Wake, and Fish Pro models. Compatibility should still be checked using the VIN or part number.

Should the spark plug also be replaced during replacement?

During maintenance work on the ignition system, it is often recommended to check the condition of the spark plugs and replace them as well if necessary.