420950820 Valve Cover Gasket for Sea-Doo GTI Rental 1503 2006-2010

Valve Cover Gasket for Sea-Doo GTI Rental 1503

This valve cover gasket, bearing the 420950820 number, seals the valve cover to the cylinder head on 1503 engines found in 2006-2010 Sea-Doo GTI Rental watercraft.

Overview

This valve cover gasket for Sea-Doo is a direct replacement sealing component for the 1503 engine used across 2006-2010 GTI Rental models. The gasket keeps oil contained at the valve cover mating surface, preventing leaks that can foul the engine bay and reduce oil levels. It suits owners and mechanics maintaining Sea-Doo GTI Rental craft with the 1503 powerplant.

Built For Performance

• Precision-cut to match the 1503 valve cover bolt pattern
• Oil-resistant material holds up against hot engine oil exposure
• Maintains a consistent seal across temperature swings during operation
• Direct replacement for the 420950820 number
• Flexible construction allows clean installation without cracking

Fits These Machines

• for Sea-Doo GTI Rental 1503, 2006-2010

On-The-Job Use

• Routine top-end resealing during valve cover service
• Returning a leaking valve cover to a positive seal
• Preventive maintenance on rental fleet watercraft
• Rebuilds where the valve cover is removed and refitted

Specs At A Glance

Good To Know

Q: Can I reuse this gasket after removing the valve cover? A: A valve cover gasket should be replaced whenever the cover is removed, since the seal can deform and leak once disturbed. Keeping a new gasket on hand avoids a second teardown.

Q: What confirms this gasket fits my machine? A: Match the 420950820 number and the 1503 engine to your craft before ordering. Serial number differences can affect fit, so verify against your specific model.

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