420811591 Oil Pump Cover for Sea-Doo Sport 18-230 1630 2022-2025

Oil Pump Cover for Sea-Doo

The Oil Pump Cover is a replacement component that seals and protects the oil pump assembly on select Sea-Doo Sport watercraft, matching OEM reference 420811591.

Overview

This oil pump cover is a direct-fit replacement part built to shield the oil pump and maintain proper lubrication flow in Sea-Doo Sport watercraft. It serves riders and mechanics performing routine engine maintenance or rebuilding a 1630 engine who need a dependable cover that matches OEM 420811591. The oil pump cover for Sea-Doo keeps the pump protected so oil circulates as intended in the 18-230 model.

Built For Performance

• Replaces OEM part number 420811591
• Seals and protects the oil pump assembly
• Built for the 1630 engine platform
• Direct-fit replacement for 2022-2025 Sea-Doo Sport 18-230 models
• Maintains proper oil circulation to the engine

Fits These Machines

• for Sea-Doo Sport 18-230 1630, 2022
• for Sea-Doo Sport 18-230 1630, 2023
• for Sea-Doo Sport 18-230 1630, 2024
• for Sea-Doo Sport 18-230 1630, 2025

On-The-Job Use

• Routine oil pump maintenance and rebuilds
• Engine teardown and reassembly projects
• Replacing a worn or damaged oil pump cover
• Keeping the 1630 engine properly lubricated on the water

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement oil pump cover made to match OEM reference 420811591 for fit and function. Q: What does an oil pump cover do? A: It seals and protects the oil pump assembly, helping maintain proper oil pressure and circulation to the engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.