420850500 Oil Filter Cover O-Ring for Sea-Doo GTX LTD 300 1630 2016-2024

Oil Filter Cover O-Ring for Sea-Doo

The Oil Filter Cover O-Ring for Sea-Doo seals the oil filter cover on 1630 engine platforms, replacing OEM part 420850500 to prevent oil leaks at the cover mating surface.

Overview

This oil filter cover O-ring for Sea-Doo keeps the oil filter housing sealed on 1630 engine models. The oil filter cover O-ring for Sea-Doo is a direct-fit replacement for OEM 420850500, sized to sit properly in the cover groove. It is intended for riders performing routine oil service on their personal watercraft.

Built For Performance

• Direct replacement for OEM part number 420850500
• Forms a positive seal between the oil filter cover and housing
• Resists oil, heat, and pressure cycling in marine engines
• Sized to fit the cover groove without stretching or pinching
• Simple to install during routine oil and filter changes

Fits These Machines

• for Sea-Doo GTX LTD 300 1630, 2016-2024

On-The-Job Use

• Routine oil filter service on 1630 engine PWC
• Replacing a worn or leaking oil filter cover seal
• Preventive maintenance before the riding season

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement made to match OEM part 420850500. It is designed to fit the same oil filter cover application.

Q: How often should this O-ring be replaced? A: It is good practice to replace this oil filter cover O-ring whenever the filter is serviced or the cover is removed. A fresh seal helps prevent oil seepage at the cover.

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