Genuine Sea-Doo LH Throttle Sensor - Part Number: 278002284
This genuine Sea-Doo left-hand throttle sensor is used in the electrical handlebar control system on selected modern Sea-Doo personal watercraft. It is an OEM electronic input sensor used to transmit rider control input from the left-hand handlebar area to the craft's control electronics.
⚙️ Key Features
Genuine Sea-Doo LH throttle sensor
OEM part number 278002284
Electronic left-hand control sensor
Used in the factory handlebar electrical system
Direct-fit OEM sensor for compatible Sea-Doo electrical assemblies
🚤 Compatibility
Commonly used on
Sea-Doo electrical / handlebar control systems
Typically suits
Engine models:
2020 FISH PRO 170 — Electrical System
2022 FISH PRO SPORT 170 — Electrical System
2026 SPARK 900 HO ACE — Electrical System
HP Range: 90HP - 170HP
Engine Type: Sea-Doo ACE / 4-TEC Electrical Handlebar Control System
Year Range: Approximately 2020 - 2026
🔌 Function
The LH throttle sensor transmits rider control input from the handlebar assembly to the craft's control electronics.
⚠️ Common Signs of Failure
Fault codes
Poor control response
Intermittent input signal
Reduced function from the left-hand control assembly
