420850500 Oil Filter Cover O-Ring for Sea-Doo GTI STD 1503 2006 2019

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring seals the oil filter housing on selected Sea-Doo watercraft, cross-referencing OEM part number 420850500.

Overview

This oil filter cover O-ring is a sealing component made to fit the oil filter housing on selected Sea-Doo watercraft. It prevents oil from seeping past the filter cover and helps maintain steady oil pressure in the engine. This oil filter cover O-ring suits riders performing routine maintenance on their personal watercraft.

Built For Performance

• Direct cross-reference to OEM part number 420850500
• Formed to seal the oil filter cover mating surface
• Flexible rubber construction resists oil and heat exposure
• Simple replacement during routine oil and filter service
• Compact size for easy storage and installation

Fits These Machines

• for Sea-Doo GTI STD 1503 (2006, 2019)
• for Sea-Doo GTI SE NA 1503 (2007, 2019)

On-The-Job Use

• Oil and filter change service on personal watercraft
• Resealing the filter cover after inspection
• Routine engine maintenance at the start of the season
• Replacing a hardened or leaking O-ring

Specs At A Glance

Good To Know

Q: How do I know if my oil filter cover O-ring needs replacing? A: A hardened, flattened, or cracked O-ring, or oil weeping around the filter cover, usually signals it is time for replacement. Swapping it during your oil and filter service is the simplest approach.

Q: Should the O-ring be lubricated before installation? A: A light coat of clean engine oil on the O-ring helps it seat without twisting or pinching. Seat it evenly in its groove before tightening the cover.

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