420956675 Oil Pump Rotor for Sea-Doo GTX S/C 1503 2003-2006

Oil Pump Rotor for Sea-Doo

The oil pump rotor for Sea-Doo watercraft drives the oil pump assembly to circulate lubricant through the engine, and it cross-references OEM part number 420956675.

Overview

This oil pump rotor for Sea-Doo is the internal drive component that keeps oil moving through the 1503 engine. It spins inside the oil pump housing to pressurize and circulate lubricant, protecting moving parts during high RPM operation. A sound oil pump rotor for Sea-Doo is essential for owners maintaining a 1503-powered GTX S/C.

Built For Performance

• Precision-formed rotor lobes for consistent oil pressure
• Direct cross-reference to OEM part number 420956675
• Designed for the 1503 four-stroke engine oil pump assembly
• Built to handle continuous marine RPM operation
• Compact footprint that fits the pump housing without modification

Fits These Machines

• for Sea-Doo GTX S/C 1503, 2003-2006

On-The-Job Use

• Routine oil pump rebuilds on 1503 engines
• Restoring oil pressure after pump wear
• Maintenance on GTX S/C watercraft
• Servicing supercharged 1503 four-stroke models

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket oil pump rotor made to cross-reference OEM 420956675 and is not an original brand product.

Q: How do I know if my oil pump rotor needs replacing? A: Low oil pressure, metal debris in the oil, or noise from the pump area can point to rotor wear, so inspect the rotor and housing together 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.