420850500 Oil Filter Cover O-Ring for Sea-Doo GTI STD DT 1503 2007

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring for Sea-Doo seals the oil filter cover housing to prevent leaks during routine oil changes, and is commonly cross-referenced under OEM part number 420850500.

Overview

This oil filter cover O-ring for Sea-Doo is a sealing ring that fits between the oil filter cover and its housing to keep oil contained under pressure. It is designed as a direct replacement for the factory seal on the 1503 engine platform. This oil filter cover O-ring is the right choice for riders performing their own maintenance and for shops servicing Sea-Doo watercraft.

Built For Performance

• Precision-formed ring sized to seal the oil filter cover housing
• Resists oil, heat, and repeated pressure cycles
• Direct replacement for OEM part number 420850500
• Flexible material allows a snug, secure seat during installation
• Sold as a single O-ring for one cover installation

Fits These Machines

• for Sea-Doo GTI STD DT 1503 (2007)

On-The-Job Use

• Routine oil and filter changes on 1503-equipped watercraft
• Top-end and oil system service at the shop or on the trailer
• Resealing the filter cover after inspection or cleaning
• Seasonal maintenance to prevent oil seepage at the cover

Specs At A Glance

Good To Know

Q: Should I replace this O-ring every time the oil filter cover is removed? A: Yes, a fresh O-ring is recommended each time the cover is reinstalled to keep the seal reliable and prevent leaks.

Q: Does this O-ring need grease or sealant during installation? A: A light coat of clean engine oil helps it seat evenly, and no additional sealant is typically required.

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