420874520 Fuel Injector for Sea-Doo Wake 215 1503 2008-2009

Fuel Injector for Sea-Doo Wake 215 1503

This fuel injector, OEM cross-reference 420874520, delivers a precise metered spray of fuel into the combustion chamber for Sea-Doo Wake 215 1503 personal watercraft.

Overview

This fuel injector is a direct replacement component built to restore proper fuel delivery on Sea-Doo Wake 215 1503 watercraft. A clean, correctly functioning fuel injector for Sea-Doo keeps air and fuel balanced so the engine runs smoothly at idle and under load. It suits riders and mechanics replacing a clogged or failed injector on a 2008 to 2009 model.

Built For Performance

• Precision internal metering for consistent fuel spray
• Sealed electrical connector to resist moisture intrusion
• Corrosion-resistant housing suited to marine use
• Direct fit for the 1503 engine platform
• OEM cross-reference 420874520 for easy matching

Fits These Machines

• for Sea-Doo Wake 215, 2008
• for Sea-Doo Wake 215, 2009

On-The-Job Use

• Replacing a clogged or non-firing injector
• Restoring smooth idle and throttle response
• Routine fuel system servicing
• Rebuilding a rough-running 1503 engine

Specs At A Glance

Good To Know

Q: How do I know my injector needs replacing? A: Rough idle, misfires, poor fuel economy, or a strong fuel smell often point to a failing injector. A professional diagnostic can confirm whether replacement is needed.

Q: Should injectors be replaced in sets? A: Many technicians replace all injectors at once to keep fuel delivery even across cylinders. Check your service manual and engine condition before deciding.

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