420811591 Oil Pump Cover for Sea-Doo GTI DTF 1503 2016

Oil Pump Cover for Sea-Doo

This oil pump cover replaces OEM part 420811591 on Sea-Doo watercraft, sealing and protecting the oil pump assembly so the engine keeps proper lubrication pressure.

Overview

This oil pump cover is a direct replacement component for Sea-Doo personal watercraft, built to seal the oil pump housing on the 1503 engine. It keeps the pump protected from water intrusion and debris so lubrication flows as intended. A solid choice for riders doing routine maintenance or rebuilding a neglected engine.

Built For Performance

• Precision-formed to match the 420811591 mounting footprint
• Seals the oil pump housing against water and debris intrusion
• Rugged cast construction suited to marine engine conditions
• Direct bolt-on fit with no modification required
• Withstands continuous exposure to oil and heat cycles

Fits These Machines

• for Sea-Doo GTI DTF 1503

On-The-Job Use

• Routine oil pump service and resealing
• Engine rebuilds on 1503-powered watercraft
• Replacing a cracked or leaking factory cover
• Preventive maintenance before the riding season

Specs At A Glance

Good To Know

Q: Does this include the gasket or O-ring? A: This listing covers the oil pump cover only, so check your service manual for the required seals and order them separately if needed.

Q: Will this fit my model year? A: This cover is listed for the 2016 Sea-Doo GTI DTF 1503, and confirming your engine and part number before ordering is the safest approach.

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