420950820 Valve Cover Gasket for Sea-Doo Challenger SP 215 1503 2009

Valve Cover Gasket for Sea-Doo

This valve cover gasket seals the valve cover to the cylinder head on 1503 4-TEC engines, matching OEM part number 420950820.

Overview

This valve cover gasket for Sea-Doo keeps oil where it belongs by sealing the joint between the valve cover and the cylinder head on 1503 4-TEC powerplants. A fresh valve cover gasket for Sea-Doo restores that seal after heat cycling wears the original down. It is aimed at riders and mechanics servicing 2009 Challenger SP 215 machines.

Built For Performance

• Direct replacement for OEM part number 420950820
• Precision-cut to match the 1503 4-TEC valve cover footprint
• Oil-resistant material handles constant hot oil contact
• Seals the valve cover joint to stop weeping and drips
• Flexible construction tolerates heat cycling and vibration
• Simple bolt-on fit with no modification required

Fits These Machines

• for Sea-Doo Challenger SP 215, 2009

On-The-Job Use

• Replacing a hardened or leaking valve cover gasket during top-end service
• Resealing the valve cover after a valve clearance check
• Routine maintenance on 1503 4-TEC engines
• Freshwater and saltwater use where heat cycles break down old seals

Specs At A Glance

Good To Know

Q: Do I need sealant with this gasket? A: Follow the service manual for your engine; most 1503 4-TEC valve cover gaskets install dry unless the manual specifies a sealant at certain points.

Q: How do I know the gasket needs replacing? A: Oil weeping around the valve cover, a burning oil smell, or a gasket that feels hard and brittle all point to replacement.

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