420874520 Fuel Injector for Sea-Doo RXP BVIC 1503 2007

Fuel Injector for Sea-Doo RXP BVIC 1503

This fuel injector for Sea-Doo delivers measured fuel spray into the combustion chamber of the 1503 engine, cross-referenced under OEM part number 420874520.

Overview

This fuel injector for Sea-Doo is a direct-fit replacement component that meters and atomizes fuel for the 1503 four-stroke engine. It restores consistent fuel delivery to keep the RXP running at its designed air-fuel ratio. It suits riders and mechanics servicing a 2007 RXP BVIC who need a dependable injector instead of a dealer-only part.

Built For Performance

• Precision nozzle geometry for consistent fuel atomization
• Sealed coil body resists moisture in marine engine bays
• Flow rate matched to the 1503 engine's fuel demands
• OEM cross-reference 420874520 for easy verification
• Corrosion-resistant housing suited to wet environments
• Plug-in electrical connector for straightforward installation

Fits These Machines

• for Sea-Doo RXP BVIC 1503 (2007)

On-The-Job Use

• Replacing a clogged or failed injector on a 2007 RXP BVIC
• Restoring smooth idle and throttle response after fuel issues
• Routine fuel system service on 1503-equipped watercraft
• Shop repairs where a direct-fit injector is needed fast

Specs At A Glance

Good To Know

Q: How do I confirm this injector fits my watercraft? A: Compare your engine's OEM part number against 420874520 before ordering. Matching the part number and the 1503 engine code is the safest check.

Q: Should injectors be replaced as a set? A: Many technicians replace all injectors at once so fuel delivery stays balanced across cylinders. If only one has failed, a single replacement is acceptable when the others test within spec.

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