420811851 Oil Pump Cover Plate for Sea-Doo GTX LTD S/C 1503 2003-2004

Oil Pump Cover Plate for Sea-Doo

This oil pump cover plate for Sea-Doo is a replacement engine component that seals and protects the oil pump assembly on 1503 SC powered watercraft, referencing OEM part number 420811851.

Overview

This oil pump cover plate for Sea-Doo is designed to fit the 1503 engine platform used across several GTX LTD models. It covers and protects the oil pump housing while helping maintain proper oil flow and pressure inside the engine. A solid choice for riders performing routine engine maintenance or replacing a worn or damaged cover plate.

Built For Performance

• Direct replacement for OEM part number 420811851
• Precision formed to seal the oil pump housing on 1503 engines
• Helps maintain consistent oil pressure for reliable lubrication
• Constructed from durable material suited to marine engine conditions
• Simple bolt-on fit for routine maintenance and rebuilds

Fits These Machines

• for Sea-Doo GTX LTD S/C 1503 (2003)
• for Sea-Doo GTX LTD S/C 1503 (2004)

On-The-Job Use

• Routine oil pump service and engine maintenance on personal watercraft
• Engine rebuilds where the oil pump housing cover is replaced
• Repairing oil leaks or sealing issues around the pump assembly
• Seasonal servicing of 1503 powered GTX LTD machines

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is a replacement oil pump cover plate made to fit the listed Sea-Doo models and to match OEM part number 420811851.

Q: How do I confirm it fits my watercraft? A: Check that your engine is the 1503 platform and that your existing cover plate or parts diagram lists 420811851 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.