420850500 Oil Filter Cover O-Ring for Sea-Doo RXP NA 1503 2007

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the filter housing on Sea-Doo RXP NA 1503 models, cross-referencing OEM part 420850500 to keep oil where it belongs.

Overview

This oil filter cover O-ring is a direct replacement seal for the filter housing on your personal watercraft. It cross-references OEM part 420850500 and is designed for Sea-Doo RXP NA 1503 owners who want a reliable seal when servicing the oil filter cover. The O-ring keeps oil contained at the filter cover mating surface so your engine stays properly lubricated.

Built For Performance

• Cross-references OEM part 420850500 for straightforward replacement
• Seals the oil filter cover mating surface to prevent leaks
• Resistant to hot engine oil and typical marine operating temperatures
• Compact ring design installs quickly during routine oil service
• Works with the existing filter cover without modification

Fits These Machines

• for Sea-Doo RXP NA 1503 (2007)
• for Sea-Doo 1503 engine applications using the oil filter cover O-ring

On-The-Job Use

• Routine oil and filter changes on your personal watercraft
• Resealing the filter cover after inspection or cleaning
• Replacing a hardened or leaking O-ring during maintenance
• Keeping the engine bay clean by preventing oil seepage

Specs At A Glance

Good To Know

Q: How often should the oil filter cover O-ring be replaced? A: Many owners replace it each time the filter cover is opened, since a worn ring can leak. Inspect it for cracks or flattening at every oil change.

Q: Does this O-ring need any sealant? A: No, this O-ring seals on its own once the cover is tightened to spec. Adding sealant can interfere with proper seating.

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