420950772 Head Gasket for Sea-Doo RXP 215 1503 2009

Head Gasket for Sea-Doo RXP 215 1503

This head gasket seals the cylinder head to the engine block on the Sea-Doo RXP 215 1503, cross-referencing OEM part 420950772.

Overview

This head gasket is a sealing component for the Sea-Doo RXP 215 1503 engine, keeping combustion pressure and coolant contained between the head and block. It cross-references OEM part 420950772 and is suited to riders and shops servicing the 1503 platform. Choose this head gasket for a reliable seal during top-end reassembly.

Built For Performance

• Cross-references OEM part 420950772 for straightforward lookup
• Multi-layer construction holds up under high cylinder pressures
• Precision-cut openings align with head bolt and cooling passages
• Heat-resistant material resists thermal cycling
• Designed for the 1503 engine family

Fits These Machines

• for Sea-Doo RXP 215 1503

On-The-Job Use

• Head removal and top-end rebuilds
• Coolant leak repair at the head-to-block joint
• Compression loss diagnosis and service
• Routine engine maintenance

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket head gasket that cross-references OEM number 420950772. Always match the part number to your machine before ordering.

Q: Do I need to replace head bolts when installing it? A: Follow the torque sequence and specifications from your service manual for this 1503 engine. Many builders replace torque-to-yield fasteners rather than reuse them.

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