420610329 Oil Filter Cap for Sea-Doo Utopia SE 155 1503 2007-2009

Oil Filter Cap for Sea-Doo

This oil filter cap for Sea-Doo is a direct replacement cover that threads onto the 1503 engine to seal the oil filter housing, and it crosses to OEM part number 420610329.

Overview

This oil filter cap for Sea-Doo is the component that secures and seals the oil filter canister on the 1503 engine. It keeps oil contained under pressure while allowing filter changes during routine service, making it a practical replacement for a cracked or stripped original cap. Own a Utopia or SE 155 and you get a cap built to match the factory thread and seal.

Built For Performance

• Cross-references OEM part number 420610329
• Threads match the 1503 engine oil filter housing
• Seals the filter canister to prevent oil leaks under pressure
• Constructed for resistance to hot engine oil and vibration
• Designed for straightforward installation during filter service

Fits These Machines

• for Sea-Doo Utopia 155
• for Sea-Doo SE 155

On-The-Job Use

• Routine oil and filter changes on the 1503 engine
• Replacing a cracked, stripped, or leaking factory oil filter cap
• Seasonal maintenance before storing or launching a boat

Specs At A Glance

Good To Know

Q: Does this cap replace the original on my 1503 engine? A: It cross-references OEM part number 420610329 and is built to match that fitment. Confirm your engine and model before ordering.

Q: Is a new seal needed with the cap? A: Inspect the existing O-ring or gasket and replace it if worn to avoid leaks. A clean seal helps the cap hold pressure correctly.

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