420856520 Oil Pump Screen for Sea-Doo GTI STD Rental 1503 2019

Oil Pump Screen for Sea-Doo

The oil pump screen for Sea-Doo 1503 engines protects the oiling system by trapping debris before it reaches the pump; this screen is a direct cross-reference for OEM 420856520.

Overview

This oil pump screen for Sea-Doo is made for the 1503 engine platform used across many personal watercraft models. It serves as a replacement for OEM 420856520 and helps maintain clean oil flow through the pump and internal components. Choose this oil pump screen for Sea-Doo service when the original screen is clogged, torn, or being removed during engine work.

Built For Performance

• Catches metal particles and sludge before they reach the oil pump
• Cross-references OEM part 420856520 for easy replacement
• Built for the 1503 4-TEC engine oiling circuit
• Mesh construction supports consistent oil pickup
• Straightforward install for rebuilds and maintenance

Fits These Machines

• for Sea-Doo GTI STD Rental 1503 (2019)

On-The-Job Use

• Rental fleet maintenance on 1503-powered skis
• Engine rebuilds and oil pump service
• Routine replacement when debris is found in the screen
• Restoring oil flow on high-hour machines

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket oil pump screen cross-referenced to OEM 420856520 and is described as for Sea-Doo machines. Q: When should the oil pump screen be replaced? A: Replace it when the screen is clogged, damaged, or during an oil pump rebuild on 1503 engines.

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