420950820 Valve Cover Gasket for Sea-Doo GTI LTD 155 1503 2011-2017

Valve Cover Gasket for Sea-Doo

This valve cover gasket for Sea-Doo seals the valve cover to the cylinder head on 1503 engines, replacing OEM part 420950820.

Overview

The valve cover gasket for Sea-Doo keeps oil contained at the top end of the 1503 engine. This valve cover gasket for Sea-Doo GTI LTD 155 models forms a tight seal that stops leaks and keeps the valvetrain protected from water and debris. Designed as a direct fit replacement for the 420950820 gasket on 2011-2017 GTI LTD 155 machines.

Built For Performance

• Direct replacement for OEM part 420950820
• Precision-cut to match the 1503 valve cover mating surface
• Oil-resistant material stands up to heat cycling
• Seals against oil seepage at the cylinder head
• Simple bolt-on fit with no modification required

Fits These Machines

• for Sea-Doo GTI LTD 155 1503, 2011-2017

On-The-Job Use

• Routine top-end reseal during valve cover service
• Fixing oil leaks around the valve cover
• Engine rebuilds and refurbishment projects
• Preventive maintenance before the riding season

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo gasket? A: No, it is an aftermarket replacement gasket made to fit the 420950820 application. It is not an original brand product.

Q: Do I need sealant with this gasket? A: Follow the service manual for your machine, as some valve cover gaskets install dry and others call for a small amount of sealant at specific points.

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