420850500 Oil Filter Cover O-Ring for Sea-Doo Speedster 155 1503 2007-2011

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the filter housing on 1503 engine applications, replacing OEM part 420850500.

Overview

This oil filter cover O-ring provides a reliable seal for the filter housing on Sea-Doo 1503 engine setups. The oil filter cover O-ring for Sea-Doo keeps oil contained at the filter cover mating surface to help prevent leaks under normal operating pressure. It suits riders performing routine maintenance on their personal watercraft.

Built For Performance

• Directly cross-references OEM part number 420850500
• Flexible rubber construction resists oil and heat exposure
• Formed to seat evenly in the filter cover groove
• Restores a tight seal after filter changes
• Compact size simplifies storage and installation

Fits These Machines

• for Sea-Doo Speedster 155 1503, 2007-2011

On-The-Job Use

• Routine oil filter service on 1503 engines
• Replacing a worn or flattened cover seal
• Leak prevention during scheduled maintenance
• Personal watercraft workshop and garage use

Specs At A Glance

Good To Know

Q: Does this O-ring match the factory part? A: It cross-references OEM 420850500, so it is made to seal the same oil filter cover location on the listed application.

Q: When should the cover O-ring be replaced? A: Replacing it each time the oil filter cover is removed helps maintain a dependable seal and reduces the chance of leaks.

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