420950820 Valve Cover Gasket for Sea-Doo SP 2 x 260 1503 2012

Valve Cover Gasket for Sea-Doo SP 2 x 260 1503

This valve cover gasket seals the valve cover to the cylinder head on the 1503 engine, cross-referenced as OEM 420950820.

Overview

This valve cover gasket is a direct-fit sealing component for the 1503 engine used across Sea-Doo personal watercraft. The gasket sits between the valve cover and cylinder head to prevent oil seepage and keep the top end sealed under load. It suits riders and mechanics servicing a 2012 SP 2 x 260 who need a dependable replacement seal.

Built For Performance

• Molded to match the 1503 valve cover mating surface
• Resists oil, heat, and repeated engine cycles
• Helps prevent oil weep and pressure loss at the top end
• Direct replacement for OEM part 420950820
• Installs with standard valve cover service tools

Fits These Machines

• for Sea-Doo SP 2 x 260 1503, 2012

On-The-Job Use

• Top-end reseal during valve cover removal
• Routine maintenance after oil seepage is found
• Engine rebuilds on the 1503 platform
• Seasonal servicing before the riding season

Specs At A Glance

Good To Know

Q: Does this gasket come with the valve cover? A: No, this listing is for the valve cover gasket only and does not include the cover or fasteners.

Q: Can I reuse the original gasket after removal? A: Valve cover gaskets are typically replaced once removed, so fitting a new gasket helps maintain a clean seal.

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