420856520 Oil Pump Screen for Sea-Doo GTR STD HO 1503 2019

Oil Pump Screen for Sea-Doo

This oil pump screen for Sea-Doo guards the engine oil pickup by capturing debris before it reaches the oil pump, and carries the OEM cross-reference 420856520.

Overview

This oil pump screen for Sea-Doo keeps the lubrication system clean by filtering particles from engine oil at the pickup point. Built as a replacement for the 420856520 oil pump screen, it helps protect bearings and internal components from contamination. It is suited to Sea-Doo GTR STD HO 1503 owners and others servicing a 1503 engine.

Built For Performance

• Filters metal particles, sludge, and debris before they enter the oil pump
• Cross-references OEM part number 420856520 for easy matching
• Engineered to resist heat and continuous oil exposure
• Mesh construction allows steady oil flow while catching contaminants
• Fits the original oil pickup screen location

Fits These Machines

• for Sea-Doo GTR STD HO 1503 (2019)
• for Sea-Doo models running the 1503 engine with this oil pump screen

On-The-Job Use

• Routine oil system maintenance on personal watercraft
• Engine rebuild and inspection work
• Replacing a clogged or worn oil pickup screen
• Preventive service for high-hour 1503 engines

Specs At A Glance

Good To Know

Q: Why replace the oil pump screen? A: A clogged or damaged screen can restrict oil flow and let debris reach the pump and bearings, so replacing it supports reliable lubrication. Q: Does this screen fit multiple Sea-Doo models? A: It cross-references 420856520 and fits Sea-Doo machines running the 1503 engine. Confirm your model year and engine 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.