420610329 Oil Filter Cap for Sea-Doo RXT 1503 2005-2006

Oil Filter Cap for Sea-Doo

This oil filter cap seals the oil filter housing on 2005-2006 Sea-Doo RXT 1503 models, cross-referencing OEM part 420610329.

Overview

This oil filter cap is a direct-fit replacement for the factory housing lid on 2005-2006 Sea-Doo RXT 1503 personal watercraft. It seals the oil filter cavity, keeping engine oil contained under pressure during operation. A practical choice for riders handling routine oil service or replacing a damaged, stripped, or missing cap.

Built For Performance

• Precision-formed threading for a secure, leak-resistant seal
• Durable construction suited to the heat and vibration of marine engine bays
• Direct replacement for OEM part 420610329
• Seals the oil filter housing to protect engine oil from contamination
• Simple install with basic hand tools during routine oil changes

Fits These Machines

• for Sea-Doo RXT 1503 (2005-2006)

On-The-Job Use

• Routine oil and filter service on 2005-2006 RXT 1503 watercraft
• Replacing a cracked, stripped, or lost oil filter cap
• Seasonal maintenance before launch
• Shop and DIY engine service

Specs At A Glance

Good To Know

Q: Does this cap include a new O-ring or gasket? A: This listing is for the oil filter cap itself; reuse your existing seal if it is in good condition or source a new one separately. Inspect the seal at every oil change to prevent leaks.

Q: How do I know it fits my machine? A: This cap is designed for the 2005-2006 Sea-Doo RXT 1503 and cross-references OEM part 420610329. Confirm your model year and engine displacement before ordering.

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