420856520 Oil Pump Screen for Sea-Doo GTI SE 1503 2006 2019

Oil Pump Screen for Sea-Doo

This oil pump screen for Sea-Doo is the pickup filter that sits in the oil pump circuit to catch debris before it reaches the engine, referencing OEM part number 420856520.

Overview

This oil pump screen for Sea-Doo keeps contaminants out of the lubrication path so the oiling system delivers clean oil under load. It is made for riders servicing a 1503-powered personal watercraft and swapping out a clogged or damaged screen during routine maintenance. The oil pump screen for Sea-Doo matches the original fit and function for straightforward replacement.

Built For Performance

• Screens oil before it reaches the pump and engine bearings
• Constructed to withstand hot oil and constant circulation
• Factory-style fit for the 1503 engine oil pump pickup
• Traps metal particles and debris that build up over time
• Direct replacement for OEM part number 420856520

Fits These Machines

• for Sea-Doo GTI SE 1503 (2006)
• for Sea-Doo GTI SE 1503 (2019)

On-The-Job Use

• Routine oil system maintenance on 1503 engines
• Servicing after debris is found in the oil supply
• Restoring proper oil pickup flow on a high-hour craft
• Rebuilds where the original screen is worn or blocked

Specs At A Glance

Good To Know

Q: How often should this screen be replaced? A: Inspect it during oil services and replace it whenever it is clogged, torn, or hardened. On a 1503 engine it is cheap insurance for the oiling system.

Q: Does this fit other 1503 models? A: It is built around the 1503 oil pump and the listed GTI SE applications. Confirm your model and serial number 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.