420460830 Coil Ignition Sealing Cup for Sea-Doo Speedster 155 1503 2007-2011

Coil Ignition Sealing Cup for Sea-Doo

The Coil Ignition Sealing Cup (OEM cross-reference 420460830) seals the ignition coil mount on Sea-Doo 1503 engines to block water and debris from the coil and spark plug area.

Overview

This coil ignition sealing cup is a replacement seal for the ignition coil seat on Sea-Doo 1503 4-TEC engines. It keeps moisture away from the coil connection so the coil ignition sealing cup helps maintain reliable spark on the water. A practical part for Sea-Doo Speedster owners and marine technicians handling ignition service.

Built For Performance

• Fits Sea-Doo 1503 4-TEC engine ignition coil mounting points
• OEM cross-reference 420460830 for accurate matching
• Seals the coil well against water spray and engine bay moisture
• Resists heat and vibration typical of marine ignition systems
• Simple press-in installation at the coil seat

Fits These Machines

• for Sea-Doo Speedster 155 (1503 engine), 2007-2011

On-The-Job Use

• Routine ignition maintenance on Sea-Doo 1503 engines
• Coil replacement jobs where the original seal is worn or missing
• Corrosion prevention after saltwater or extended freshwater use
• Pre-season tune-ups and winterizing checks

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket sealing cup that cross-references OEM number 420460830. It is designed for Sea-Doo applications but is not an original brand product.

Q: How many sealing cups come with one order? A: Each order is for one coil ignition sealing cup. Check how many coils you are servicing so you order the right quantity.

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