420950820 Valve Cover Gasket for Sea-Doo GTR P STD 230 1503 2018

Valve Cover Gasket for Sea-Doo

This valve cover gasket is a replacement sealing component for the 1503 engine, designed to fit the Sea-Doo GTR P STD 230 and cross-references OEM part 420950820.

Overview

This valve cover gasket provides a reliable seal between the valve cover and cylinder head on the 1503 engine. It is built to replace worn or leaking gaskets on the Sea-Doo GTR P STD 230, helping keep oil contained and the engine bay clean. Riders and mechanics performing top-end maintenance will find this valve cover gasket a practical replacement part.

Built For Performance

• Direct replacement for OEM part 420950820
• Constructed from oil-resistant gasket material
• Designed to seal the valve cover to the cylinder head
• Helps prevent oil seepage and leaks
• Suited for the 1503 engine platform

Fits These Machines

• for Sea-Doo GTR P STD 230 1503 (2018)

On-The-Job Use

• Top-end engine reassembly
• Valve cover leak repair
• Routine gasket replacement during maintenance
• Rebuild and service work on the 1503 engine

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is a replacement valve cover gasket made to cross-reference OEM part 420950820. Always confirm the part number against your machine before ordering.

Q: How do I know it fits my watercraft? A: Check your engine model and existing part number against 420950820. Fit can depend on serial number and production year, so verify compatibility first.

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