278002284 Throttle Sensor Left for Sea-Doo RXP P XRS 300 1630 2018

Throttle Sensor Left for Sea-Doo RXP P XRS 300 1630

This left throttle sensor (OEM cross-reference 278002284) is a direct-fit replacement electronic component that reads throttle lever position and relays that signal to the engine management system on 2018 Sea-Doo RXP P XRS 300 1630 watercraft.

Overview

This throttle sensor left for Sea-Doo is a replacement electronic throttle position sensor for 2018 RXP P XRS 300 1630 models. It senses lever movement and sends the corresponding signal to the ECU so throttle response stays smooth and predictable. Own a Sea-Doo RXP P XRS 300 1630 and need a fresh left throttle sensor? This one is built for that job.

Built For Performance

• Direct-fit replacement for OEM 278002284
• Reads throttle lever position and relays signal to the ECU
• Sealed housing resists moisture and spray common on personal watercraft
• Plug-and-play connector matches the factory harness on 2018 RXP P XRS 300 1630 models
• Left-side mounting position matches the original unit

Fits These Machines

• for Sea-Doo RXP P 300 1630, 2018
• for Sea-Doo RXP X 300 1630, 2018
• for Sea-Doo RXP XRS 300 1630, 2018

On-The-Job Use

• Restoring throttle response on a 2018 RXP P XRS 300 after sensor failure
• Routine replacement during electrical diagnostics
• Getting a ski back on the water after a fault code tied to throttle position
• Shop or DIY repair work on 1630 ACE-powered Sea-Doo models

Specs At A Glance

Good To Know

Q: Does this sensor require reprogramming after install? A: In most cases the ECU reads the new sensor automatically, but a scan tool may be needed to clear stored fault codes. Q: Can I install this myself? A: Yes, this is a bolt-on electronic part, though access on 2018 RXP models may require removing some body panels.

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