420811851 Oil Pump Cover Plate for Sea-Doo GTX 1503 2002-2003

Oil Pump Cover Plate for Sea-Doo GTX 1503

This oil pump cover plate, part 420811851, seals and protects the oil pump assembly on 2002-2003 Sea-Doo GTX 1503 personal watercraft.

Overview

This oil pump cover plate is a replacement component for the oil pump assembly on 2002-2003 Sea-Doo GTX 1503 watercraft. It seals the pump housing to help maintain proper oil pressure and flow to the engine. This oil pump cover plate suits riders and mechanics servicing the 1503 engine platform.

Built For Performance

• Direct replacement for OEM part number 420811851
• Seals the oil pump housing to support consistent oil delivery
• Constructed for marine engine conditions
• Fits the 1503 four-stroke engine platform
• Designed for straightforward installation during pump service

Fits These Machines

• for Sea-Doo GTX 1503, 2002-2003

On-The-Job Use

• Oil pump rebuilds and reseals
• Routine engine maintenance on 1503-powered watercraft
• Restoring oil pressure after pump wear or leakage
• Seasonal service and winterization checks

Specs At A Glance

Good To Know

Q: What does this cover plate do? A: It seals the oil pump housing on the 1503 engine to help maintain proper oil pressure and flow. A worn or damaged plate can lead to leaks or reduced oil delivery.

Q: Is this an original Sea-Doo part? A: This is a replacement oil pump cover plate for Sea-Doo watercraft, not an original brand component. Confirm the part number 420811851 matches your machine 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.