420460830 Coil Ignition Sealing Cup for Sea-Doo Challenger SE 155 1503 2007-2009

Coil Ignition Sealing Cup for Sea-Doo Challenger/SE

This coil ignition sealing cup for Sea-Doo Challenger/SE models with the 155 1503 engine replaces OEM part 420460830, sealing the ignition coil mount to keep moisture and debris away from the spark plug well.

Overview

This coil ignition sealing cup is a direct-fit replacement for the 155 1503 engine used in Sea-Doo Challenger and Challenger SE models. The sealing cup for Sea-Doo watercraft shields the ignition coil and plug area from water intrusion, helping maintain reliable spark in wet marine conditions. It suits owners performing routine ignition maintenance or restoring a neglected engine bay.

Built For Performance

• Direct replacement for OEM part 420460830
• Seals the ignition coil mount against water and spray
• Compatible with the 155 1503 four-stroke engine platform
• Helps prevent corrosion at the spark plug well
• Simple drop-in fit for routine ignition service
• Constructed for repeated marine use

Fits These Machines

• for Sea-Doo Challenger 155 1503
• for Sea-Doo Challenger SE 155 1503

On-The-Job Use

• Ignition coil and spark plug service
• Top-end maintenance on 1503 engines
• Restoring a used or stored watercraft
• Seasonal tune-ups before launching

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket coil ignition sealing cup built to replace OEM 420460830. It is designed for the 155 1503 engine in Challenger and Challenger SE models.

Q: How many should I order? A: Match the quantity to the number of ignition coils you are servicing on your 155 1503 engine. Inspect each sealing cup for cracking or hardening during coil replacement.

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