420850500 Oil Filter Cover O-Ring for Sea-Doo GTX STD 230 1630 2020-2026

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the filter housing on your personal watercraft, cross-referencing OEM part 420850500.

Overview

This oil filter cover O-ring for Sea-Doo keeps the filter housing sealed so oil stays where it belongs during every ride. The O-ring for Sea-Doo fits the 1630 engine platform used across the GTX STD 230 lineup from 2020 through 2026. It suits owners performing routine oil changes who want a fresh seal at the filter cover.

Built For Performance

• Direct cross-reference to OEM part 420850500
• Seals the oil filter cover against leaks under pressure
• Resists hot oil and constant vibration in marine conditions
• Flexible rubber construction holds its shape through temperature swings
• Compact profile installs in minutes during filter service

Fits These Machines

• for Sea-Doo GTX STD 230 1630, 2020
• for Sea-Doo GTX STD 230 1630, 2021
• for Sea-Doo GTX STD 230 1630, 2022
• for Sea-Doo GTX STD 230 1630, 2023
• for Sea-Doo GTX STD 230 1630, 2024
• for Sea-Doo GTX STD 230 1630, 2025
• for Sea-Doo GTX STD 230 1630, 2026

On-The-Job Use

• Routine oil and filter changes on the 1630 engine
• Resealing the filter cover after inspection
• Seasonal maintenance before launching the watercraft
• Replacing a hardened or flattened original seal

Specs At A Glance

Good To Know

Q: How often should this O-ring be replaced? A: Replace it whenever the oil filter cover is opened for service, or sooner if any seepage appears around the cover.

Q: Can I reuse the old O-ring? A: Reusing a flattened or cracked O-ring risks leaks, so fitting a new one during filter service is the safer choice.

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