420950772 Head Gasket for Sea-Doo GTI SE 130 1503 2005-2017

Head Gasket for Sea-Doo GTI SE 130 1503

This head gasket is a replacement sealing component that fits between the cylinder head and engine block on Sea-Doo GTI SE 130 1503 watercraft, cross-referencing OEM part number 420950772.

Overview

This head gasket provides a critical seal between the cylinder head and engine block on Sea-Doo GTI SE 130 1503 personal watercraft. It is designed to maintain compression and prevent coolant or combustion gas leaks in the 1503 engine. This head gasket is a direct replacement for OEM part 420950772.

Built For Performance

• Direct cross-reference to OEM part number 420950772
• Multi-layer construction for reliable sealing under high compression
• Designed to withstand the thermal cycling of marine engines
• Precision-cut to match 1503 engine head bolt patterns
• Compatible with Sea-Doo GTI SE 130 models from 2005 to 2017

Fits These Machines

• for Sea-Doo GTI SE 130 1503 (2005-2017)
• for Sea-Doo GTI SE 1503 (2006)

On-The-Job Use

• Top-end engine rebuilds on GTI SE 130 watercraft
• Cylinder head removal and reinstallation
• Compression restoration after head gasket failure
• Routine maintenance on 1503 engine platforms

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 confirm the part number matches your application before ordering.

Q: Should head bolts be replaced at the same time? A: Many manufacturers recommend new head bolts for torque-to-yield fasteners, so check your service manual. Proper torque sequence is essential for a reliable seal with this head gasket.

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