420850500 Oil Filter Cover O-Ring for Sea-Doo RXP S/C 1503 2004

Oil Filter Cover O-Ring for Sea-Doo

The Oil Filter Cover O-Ring for Sea-Doo seals the oil filter cover to prevent leaks on 1503 engine watercraft, replacing OEM part 420850500.

Overview

This oil filter cover O-ring for Sea-Doo provides a reliable seal between the filter housing cover and engine case on 1503-powered models. The oil filter cover O-ring for Sea-Doo is manufactured to match OEM dimensions, keeping oil contained under pressure and heat. Riders and mechanics performing routine maintenance on the 1503 engine will find this oil filter cover O-ring for Sea-Doo a direct-fit replacement for the factory seal.

Built For Performance

• Direct replacement for OEM part 420850500
• Oil-resistant rubber compound resists breakdown from hot engine oil
• Precision-formed to seat evenly in the filter cover groove
• Withstands the heat cycling of 1503 marine engines
• Seals under normal oil system pressure to stop seepage

Fits These Machines

• for Sea-Doo RXP S/C 1503 (2004)

On-The-Job Use

• Routine oil and filter service on 1503 engines
• Resealing the filter cover after removal for inspection
• Preventive maintenance before the riding season
• Replacing a hardened or flattened original O-ring

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket O-ring made to replace the factory part. It is designed to match OEM fit and function for the oil filter cover.

Q: Should I lubricate the O-ring before installing it? A: A light coat of clean engine oil helps the O-ring seat without twisting. This also reduces the chance of pinching during cover installation.

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