420856520 Oil Pump Screen for Sea-Doo Speedster 155 1503 2007-2011

Oil Pump Screen for Sea-Doo Speedster 155 1503

This oil pump screen fits the 1503 engine used in 2007-2011 Sea-Doo Speedster 155 models and captures debris before it reaches the oil pump pickup, cross-referencing OEM part number 420856520.

Overview

The oil pump screen for Sea-Doo Speedster 155 protects the 1503 engine oiling system by filtering out metal shavings, sludge, and debris before they can circulate through the pump and bearings. Built as a direct-fit replacement for the factory strainer, this oil pump screen keeps oil flow clean on 2007-2011 models. It is intended for owners performing routine engine maintenance or rebuilding a neglected oiling system.

Built For Performance

• Direct replacement for OEM 420856520
• Fine mesh construction traps fine debris while maintaining oil flow
• Rugged housing resists heat and oil breakdown over time
• Designed for the 1503 four-stroke engine oil pickup
• Simple drop-in fit for routine oil system service

Fits These Machines

• for Sea-Doo Speedster 155 2007-2011
• for Sea-Doo models equipped with the 1503 engine

On-The-Job Use

• Routine oil system maintenance
• Engine rebuilds and oil pump replacement
• Restoring neglected or high-hour 1503 engines
• Seasonal service before returning to the water

Specs At A Glance

Good To Know

Q: Why replace the oil pump screen? A: A clogged or torn screen lets debris reach the oil pump and bearings, so replacing it during service helps protect the 1503 engine. A: Inspect it any time the oil system is opened.

Q: Does this fit other 1503 applications? A: It is built around OEM 420856520, which is used across several 1503-powered models, so verify your specific machine 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.