# 278002284 Seadoo LH Throttle Sensor | Genuine Used Part

🔧 Product Description

  

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

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• No available supersession chain

  

OEM / Related Numbers:

  

• 278002284

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 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

• Wiring or sensor-related electrical issues

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 67.5 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Sea-Doo Parts | Jet Ski Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 67.50 AUD | In stock |

## Images

- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part
- 278002284 Seadoo LH Throttle Sensor | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/278002284-seadoo-lh-throttle-sensor-genuine-used-part)
> Updated: 2026-07-02