420856520 Oil Pump Screen for Sea-Doo GTX STD NA 1503 2007

Oil Pump Screen for Sea-Doo

This oil pump screen for Sea-Doo filters debris out of the oil supply before it reaches the pump, and it cross-references OEM part number 420856520.

Overview

This oil pump screen for Sea-Doo is a replacement filter element that sits in the oil path and captures metal particles, grit, and sludge before they can damage the pump. It is built for owners servicing or rebuilding the oiling system on a Sea-Doo GTX STD NA 1503. Keeping the screen clean supports steady oil pressure and longer engine life.

Built For Performance

• Direct cross-reference to OEM part number 420856520
• Fine mesh media blocks fine debris from the oil pump
• Sturdy frame resists collapse under continuous oil flow
• Oil and heat resistant materials for long service life
• Fits the stock screen location without modification
• Sold as a single replacement screen

Fits These Machines

• for Sea-Doo GTX STD NA 1503 (2007)

On-The-Job Use

• Routine oil system maintenance on the 1503 engine
• Engine rebuilds where the oil pump is removed and inspected
• Troubleshooting low oil pressure traced to a dirty screen
• Seasonal servicing on a 2007 GTX STD NA

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket oil pump screen that cross-references OEM number 420856520. It is offered as a replacement for Sea-Doo applications, not as a factory original.

Q: Can a dirty screen cause oil pressure problems? A: Yes, a restricted screen can reduce oil flow and lower pressure, which is why it is checked during service. If it is clogged or torn it should be replaced.

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