420956950 Oil Pump Screen for Sea-Doo Challenger S 2 x 155 1503 2012

Oil Pump Screen for Sea-Doo

The Oil Pump Screen for Sea-Doo Challenger S 2 x 155 1503 is a pickup tube strainer that filters debris from engine oil before it reaches the oil pump, and it carries OEM cross-reference 420956950.

Overview

This Oil Pump Screen for Sea-Doo keeps abrasive particles out of the lubrication circuit on 1503-powered watercraft. The screen sits at the oil pickup point so contaminants are trapped before they can travel through the pump and into the engine bearings. It is a direct-fit replacement for riders servicing their 2012 Challenger S 2 x 155 or other 1503-equipped models.

Built For Performance

• Fine mesh filtration media captures metal shavings and sludge at the pickup point
• Constructed to withstand continuous hot oil immersion without collapsing
• Factory-matched mounting geometry for a drop-in fit on 1503 engines
• Cross-references OEM part number 420956950 for easy verification
• Restores proper oil pickup flow after a clogged or damaged screen is replaced

Fits These Machines

• for Sea-Doo Challenger S 2 x 155 1503, 2012

On-The-Job Use

• Routine oil system service on 1503-powered jet boats
• Engine rebuilds where the oil pan and pickup are accessed
• Diagnosing low oil pressure traced to a restricted pickup screen

Specs At A Glance

Good To Know

Q: How often should the oil pump screen be replaced? A: Many owners replace it during major engine service or whenever the oil pan is removed. A restricted screen can starve the pump, so replacing it during rebuilds is common practice.

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement made to fit Sea-Doo 1503 applications and cross-references OEM 420956950. Always compare the number against your existing screen 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.