Timing Cam Chain Tensioner Guide for Sea-Doo GTI Rental 1503 2010

Oil Pump Rotor for Sea-Doo GTS 1503

This oil pump rotor is a direct replacement component for the 1503 engine used in the 2015 Sea-Doo GTS, cross-referencing OEM part number 420956675 to maintain proper oil circulation inside the engine.

Overview

The oil pump rotor for Sea-Doo GTS 1503 is an internal engine component that moves oil through the lubrication system, protecting bearings and moving parts from friction and heat. Built to match the original rotor profile, this oil pump rotor for Sea-Doo 1503 engines helps maintain steady oil pressure and flow. It is intended for owners and mechanics servicing the 2015 GTS model.

Built For Performance

• Direct cross-reference to OEM part number 420956675 for confident replacement
• Precision-formed rotor lobes for consistent oil displacement
• Constructed from durable metal for long service life inside the crankcase
• Designed to seat correctly on the oil pump shaft of the 1503 engine
• Restores oil pressure lost to a worn or scored rotor
• Sold as a single rotor component

Fits These Machines

• for Sea-Doo GTS 1503 (2015)

On-The-Job Use

• Engine rebuilds and top-end refreshes on the 1503 powerplant
• Repairing low oil pressure traced to a worn pump rotor
• Routine servicing of the oil pump assembly
• Restoring lubrication flow before a season of riding

Specs At A Glance

Good To Know

Q: How do I know if my oil pump rotor needs replacing? A: Warning signs include low oil pressure, metal debris in the oil, or visible scoring and wear on the rotor lobes during an inspection. Replacing the rotor restores proper oil delivery to the engine.

Q: Does this rotor fit my Sea-Doo GTS? A: This rotor is listed for the 1503 engine in the 2015 GTS model and cross-references part 420956675. Always confirm your model year and engine code 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.