420850500 Oil Filter Cover O-Ring for Sea-Doo RXT STD 230 1503 2018-2019

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the oil filter housing on 2018-2019 Sea-Doo RXT STD 230 1503 models, cross-referencing OEM part 420850500.

Overview

This oil filter cover O-ring is a direct-fit sealing component for the oil filter housing. It keeps oil contained at the cover mating surface and prevents leaks under normal operating pressure. This O-ring is built for Sea-Doo riders and mechanics handling routine oil filter service.

Built For Performance

• Seals the oil filter cover mating surface against leaks
• Cross-references OEM part number 420850500
• Constructed from oil-resistant rubber compound
• Resists heat and pressure common to marine engine oil systems
• Fits the 1503 engine oil filter housing

Fits These Machines

• for Sea-Doo RXT STD 230 1503, 2018
• for Sea-Doo RXT STD 230 1503, 2019

On-The-Job Use

• Routine oil filter changes on the 1503 engine
• Oil filter housing resealing during maintenance
• Leak repair at the oil filter cover
• Preventive replacement during seasonal servicing

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement O-ring that cross-references OEM part 420850500. It is designed to fit the oil filter cover on the listed models.

Q: How often should this O-ring be replaced? A: It is good practice to replace the O-ring each time the oil filter cover is removed. Reusing an old O-ring can lead to leaks at the cover surface.

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