278002284 Throttle Sensor Left for Sea-Doo Spark 3Up HO 900 2015-2026

Throttle Sensor Left for Sea-Doo

This left throttle sensor replaces OEM part 278002284 on Sea-Doo Spark watercraft, delivering the position signal the engine management system needs to translate grip movement into throttle response.

Overview

This throttle sensor left is a direct-fit replacement for the OEM 278002284 unit used on Sea-Doo Spark models. It reads throttle lever position and sends that signal to the engine management system so acceleration stays smooth and predictable. Built for riders and mechanics who need a reliable throttle sensor without paying OEM pricing.

Built For Performance

• Direct replacement for OEM part number 278002284
• Designed for left-hand throttle position sensing on 900 HO engines
• Sealed connector to resist moisture and spray in marine use
• Plug-and-play installation with factory wiring
• Constructed for consistent signal output across the throttle range

Fits These Machines

• for Sea-Doo Spark 3Up HO 900 (2015-2026)

On-The-Job Use

• Routine replacement when throttle response becomes erratic
• Restoring acceleration feel after sensor failure codes appear
• Seasonal maintenance on personal watercraft
• Shop repairs on 900 HO equipped Spark models

Specs At A Glance

Good To Know

Q: Will this sensor work on either side of the handlebars? A: This unit is the left throttle sensor, so it installs on the left position only. Check your model's parts diagram to confirm which side you need before ordering.

Q: Do I need to reprogram anything after installing this throttle sensor? A: On most Sea-Doo Spark models the sensor is plug-and-play, but some systems may require a throttle relearn procedure. Confirm with your service manual or dealer 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.