420850500 Oil Filter Cover O-Ring for Sea-Doo Wake P STD 155 1503 2019

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the filter housing on Sea-Doo personal watercraft, replacing OEM part 420850500 to prevent oil seepage at the cover.

Overview

This oil filter cover O-ring is a direct-fit sealing component for Sea-Doo watercraft, cross-referencing OEM part 420850500. It seals the oil filter cover to the engine housing, keeping oil contained under normal operating pressure. It suits riders performing routine maintenance on their 1503 engine machines.

Built For Performance

• Cross-references OEM part 420850500
• Seals the oil filter cover against the housing
• Resists oil, heat, and pressure cycling
• Flexible rubber construction for a snug fit
• Direct replacement for a worn or hardened ring

Fits These Machines

• for Sea-Doo Wake P STD 155 1503, 2019

On-The-Job Use

• Routine oil filter cover service
• Stopping oil weeping at the filter housing
• Refresh after removing the cover for a filter change
• Maintenance on 1503 engine watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket replacement made to fit and function like OEM part 420850500. Always confirm your model and serial number before ordering.

Q: How often should this O-ring be replaced? A: Replace it whenever the oil filter cover is removed or if the old ring shows flattening, cracking, or oil seepage. A fresh ring helps ensure 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.