Top End Gasket Set for Sea-Doo GTI SE NA 1503 2007 2019

Top End Gasket Set for Sea-Doo GTI SE NA 1503

This top end gasket set is made for the Sea-Doo GTI SE NA 1503 and supplies the gaskets needed to seal the upper engine after a rebuild or refresh.

Overview

This top end gasket set is built for the Sea-Doo GTI SE NA 1503, covering the gaskets needed to close up the top end after service. The set suits riders and mechanics rebuilding the upper engine on 2007 through 2019 machines. Each piece is cut to match the original sealing points so the top end goes back together the right way.

Built For Performance

• Provides gaskets for sealing the cylinder head and related top end joints on the naturally aspirated 1503 engine
• Cut to match factory sealing surfaces for a proper fit during reassembly
• Suits rebuilds, refreshes, and top end service work
• Made from gasket materials intended for marine engine heat and moisture exposure
• Offered as a complete set so the top end sealing job can be done in one pass

Fits These Machines

• for Sea-Doo GTI SE NA 1503, 2007
• for Sea-Doo GTI SE NA 1503, 2019

On-The-Job Use

• Top end rebuilds after a piston or cylinder refresh
• Cylinder head removal and reinstallation service
• Seasonal maintenance on naturally aspirated 1503 powered watercraft

Specs At A Glance

Good To Know

Q: Can this gasket set be used on other 1503 NA machines? A: It is listed for the Sea-Doo GTI SE NA 1503 across the stated years, so confirm your exact model and serial number before ordering. Fitment can vary between trim levels and production runs.

Q: Should I torque the head bolts in stages when using this set? A: Yes, follow the factory torque sequence and values for the 1503 engine to help the gaskets seal evenly. Rushing the torque procedure may lead to leaks.

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