420950772 Head Gasket for Sea-Doo Speedster 215 1503 2007-2009

Head Gasket for Sea-Doo Speedster 215

This head gasket is a replacement sealing component for the 1503 engine used in the Sea-Doo Speedster 215, cross-referenced to OEM part number 420950772.

Overview

This head gasket for Sea-Doo Speedster 215 is a replacement sealing component made for the 1503 engine family. It seals the cylinder head to the engine block, keeping combustion pressure contained and coolant flowing where it belongs. Built for riders and mechanics servicing 2007 to 2009 Sea-Doo Speedster 215 watercraft, this head gasket 420950772 helps restore a reliable combustion seal during top-end rebuilds.

Built For Performance

• Direct cross-reference to OEM part number 420950772
• Precision-cut to match the 1503 engine cylinder head footprint
• Multi-layer construction designed to hold under combustion pressure
• Seals coolant passages between the head and block
• Suited to top-end rebuild and head replacement work

Fits These Machines

• for Sea-Doo Speedster 215, 2007-2009, 1503 engine

On-The-Job Use

• Top-end rebuilds on the 1503 engine
• Cylinder head removal and replacement
• Coolant leak repair at the head mating surface
• Routine engine refresh on 2007 to 2009 Speedster 215 watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is a replacement head gasket cross-referenced to OEM part number 420950772 and is not an original Sea-Doo product. It is offered as a compatible alternative for the 1503 engine.

Q: What else should I replace during a head gasket job? A: Head bolts, intake and exhaust gaskets, and coolant are commonly renewed at the same time as a head gasket. Confirm the head surface is flat and clean before reassembly.

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