420850500 Oil Filter Cover O-Ring for Sea-Doo RXP X 325 1630 2024-2026

Oil Filter Cover O-Ring for Sea-Doo

The Oil Filter Cover O-Ring for Sea-Doo seals the oil filter housing cover on 1630 ACE engines, matching OEM part number 420850500 to keep oil contained under pressure.

Overview

This oil filter cover O-ring for Sea-Doo is a direct-fit sealing ring for the oil filter housing cover on 1630 ACE engines. The oil filter cover O-ring for Sea-Doo 1630 engines holds a tight seal so oil stays where it belongs during hard riding. It is the right replacement oil filter cover O-ring for Sea-Doo owners doing routine maintenance or chasing a weep at the filter cover.

Built For Performance

• OEM cross-reference 420850500 for exact fitment
• Oil-resistant rubber compound stands up to hot engine oil
• Molded circular profile seals the filter cover groove evenly
• Withstands the high oil pressure of 1630 ACE engines
• Compact, lightweight part that is easy to store as a spare
• Simple drop-in replacement for a worn or flattened ring

Fits These Machines

• for Sea-Doo RXP X 325 1630, 2024-2026

On-The-Job Use

• Routine oil and filter changes on 1630 ACE powered watercraft
• Fixing oil seepage around the filter housing cover
• Seasonal maintenance before launching the ski
• Keeping a spare on hand for trailside or dock repairs

Specs At A Glance

Good To Know

Q: How often should the oil filter cover O-ring be replaced? A: Replace it whenever the oil filter is changed or any time the cover is removed, since a flattened ring can weep oil. A fresh ring is cheap insurance against a leak.

Q: Does this O-ring fit other 1630 ACE models? A: It is listed for the RXP X 325 1630 from 2024 to 2026. Confirm your model year and serial number before ordering.

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