278002284 Throttle Sensor Left for Sea-Doo Spark TRIXX 1Up 900 2024-2026

Throttle Sensor Left for Sea-Doo

This left-hand throttle sensor replaces OEM part 278002284 for Sea-Doo Spark TRIXX 1Up 900 models, restoring accurate throttle signal delivery to the engine management system.

Overview

This throttle sensor is the left-side unit that reads grip position and sends that signal to your watercraft's ECU. Built as a direct replacement for OEM 278002284, it keeps acceleration response crisp on Sea-Doo Spark TRIXX 1Up 900 machines from 2024 through 2026. It is made for riders doing their own maintenance who want a dependable electrical part without paying dealer prices.

Built For Performance

• Direct replacement for OEM part number 278002284
• Left-side mounting position matched to factory fitment
• Sealed housing resists water intrusion in marine conditions
• Plug-and-play connector mates with the factory harness
• Designed to deliver consistent throttle position signals

Fits These Machines

• for Sea-Doo Spark TRIXX 1Up 900 2024
• for Sea-Doo Spark TRIXX 1Up 900 2025
• for Sea-Doo Spark TRIXX 1Up 900 2026

On-The-Job Use

• Replacing a failed or intermittent left throttle sensor
• Routine electrical maintenance on Personal Watercraft
• Restoring throttle response after water damage to the grip area
• Servicing rental or fleet watercraft between seasons

Specs At A Glance

Good To Know

Q: Will this sensor fit either side of my handlebars? A: No, this is the left-side throttle sensor only, so confirm the position you need before ordering. The right side takes a separate part.

Q: Do I need any special tools to install it? A: Basic hand tools and a schematic for your model are typically enough for replacement. Disconnect the battery before unplugging the factory connector.

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