420874846 Fuel Injector for Sea-Doo GTR X 230 1503 2017

Fuel Injector for Sea-Doo

This fuel injector for Sea-Doo delivers measured fuel spray into the intake for stable combustion, and it matches OEM cross-reference 420874846.

Overview

This fuel injector for Sea-Doo is a direct-fit replacement engineered to meter fuel precisely on 1503-powered personal watercraft. As a replacement fuel injector for Sea-Doo GTR X 230 models, it helps restore smooth throttle response and consistent idle quality. It suits riders and mechanics replacing a clogged or failed injector on a 2017 unit.

Built For Performance

• Precision-machined nozzle body for consistent fuel atomization
• Sealed electrical connector to resist moisture intrusion
• Corrosion-resistant internal components suited to marine use
• Direct replacement for OEM part number 420874846
• Balanced flow characteristics for even cylinder fueling

Fits These Machines

• for Sea-Doo GTR X 230 1503 (2017)
• for Sea-Doo GTR STD 230 1503 (2017)

On-The-Job Use

• Replacing a fouled or non-functioning injector on a 1503 engine
• Restoring idle stability and throttle response after fuel system service
• Routine maintenance on 2017 Sea-Doo GTR 230 watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: It is an aftermarket fuel injector for Sea-Doo, not an OEM-branded item, and it cross-references part number 420874846.

Q: How many injectors does a 1503 engine use? A: The 1503 three-cylinder engine uses three injectors, so confirm how many you need before ordering.

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