420811851 Oil Pump Cover Plate for Sea-Doo Challenger SE 2 x 215 1503 2012

Oil Pump Cover Plate for Sea-Doo

This oil pump cover plate, part number 420811851, is a replacement engine component that seals and protects the oil pump assembly on Sea-Doo 1503 engines.

Overview

This oil pump cover plate is a direct replacement engine component designed for Sea-Doo personal watercraft and jet boats equipped with the 1503 engine. The cover plate seals the oil pump housing, helping maintain proper oil pressure and keeping the pump assembly protected from debris. It is an ideal replacement for worn, cracked, or corroded cover plates on compatible 2012 Sea-Doo models.

Built For Performance

• Precision-machined to match OEM specifications for a proper fit and seal
• Constructed from durable material designed to withstand marine engine conditions
• Replaces part number 420811851 directly
• Helps maintain correct oil pressure within the pump assembly
• Resists corrosion from oil, heat, and moisture exposure
• Simple bolt-on installation for straightforward replacement

Fits These Machines

• for Sea-Doo Challenger SE 260 (2012)
• for Sea-Doo Challenger SE 215 (2012)
• for Sea-Doo models equipped with the 1503 engine

On-The-Job Use

• Routine replacement of a worn or leaking oil pump cover plate
• Engine rebuilds and top-end service on 1503 powerplants
• Maintenance of jet boat and personal watercraft oil systems
• Restoring proper oil pressure after cover plate damage

Specs At A Glance

Good To Know

Q: Will this cover plate fit my 2012 Sea-Doo Challenger SE? A: This cover plate is designed for the 1503 engine found in 2012 Challenger SE models, but serial number variations can affect fit, so verify your engine code before ordering.

Q: Does this include mounting hardware? A: This listing is for the cover plate itself, so reuse or source the appropriate fasteners separately as the original hardware may vary.

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