278002283 Throttle Sensor Right for Sea-Doo Fish 18-170 1630 2025

Throttle Sensor Right for Sea-Doo

This right-side throttle sensor is a direct replacement electronic component for select Sea-Doo personal watercraft, restoring accurate throttle position signal to the engine management system, and it cross-references OEM part number 278002283.

Overview

This throttle sensor right assembly is built to read grip position and send that signal to the ECU on supported Sea-Doo models. A working throttle sensor keeps acceleration smooth and predictable, while a failed unit can trigger fault codes or limp mode. It is aimed at owners doing their own maintenance and shops servicing Sea-Doo watercraft.

Built For Performance

• Direct-fit replacement for OEM part number 278002283
• Right-side position sensor matching the original mounting layout
• Sealed housing built to resist water spray and engine bay moisture
• Plug-in electrical connection for straightforward installation
• Provides consistent throttle position signal to the engine control unit

Fits These Machines

• for Sea-Doo Fish 18-170 1630, 2025

On-The-Job Use

• Restoring throttle response on 2025 Sea-Doo Fish 18-170 1630 watercraft
• Routine replacement of a worn or faulty throttle position sensor
• Diagnostic repair after throttle-related fault codes appear
• Shop and DIY service on the right-hand throttle assembly

Specs At A Glance

Good To Know

Q: How do I know if my throttle sensor needs replacing? A: Common signs include erratic acceleration, fault codes, or a throttle that feels unresponsive. Confirm the part number on your existing sensor matches 278002283 before ordering.

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement sensor made to fit the listed Sea-Doo application and is not an original brand product. Verify serial number and model compatibility before installation.

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