# 278002283 Seadoo Throttle Position Sender | Genuine Used Part

🔧 Product Description

  

Genuine Sea-Doo Throttle Position Sensor - Part Number: 278002283

  

This genuine Sea-Doo throttle position sensor is used in the electrical and throttle-control system on modern Sea-Doo personal watercraft. It monitors throttle position input and sends that signal to the engine-management system for correct throttle response, acceleration and operating control.

  

⚙️ Key Features

  

• Genuine Sea-Doo throttle position sensor

• OEM part number 278002283

• Electronic throttle-position input sensor

• Sends throttle-position data to the engine-management system

• Direct-fit OEM sensor for Sea-Doo electrical and throttle-control systems

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• No available supersession chain

  

OEM / Related Numbers:

  

• 278002283

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Sea-Doo electrical / throttle-control systems

  

Typically suits:

  

• Engine models:

• 2019 GTI 130 — Electrical System

• 2020 GTR 230 — Electrical System

• 2021 SPARK TRIXX — Electrical System

• 2022 GTX LIMITED 300 — Electrical System

• 2022 FISH PRO SPORT 170 — Electrical System

• 2026 FISH PRO SPORT 170 — Electrical System

  

• HP Range: Approximately 90HP - 300HP

• Engine Type: Sea-Doo 4-TEC / ACE Electrical and Throttle-Control System

• Year Range: Approximately 2019 - 2026

  

🔌 Function

  

The throttle position sensor monitors throttle input and sends position information to the engine-management system for correct throttle response.

  

Common signs of failure:

  

• Poor throttle response

• Fault codes

• Engine hesitation

• Inconsistent acceleration

• Limp-mode or reduced-power symptoms

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 70.0 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 | 70.00 AUD | In stock |

## Images

- 278002283 Seadoo Throttle Position Sender | Genuine Used Part
- 278002283 Seadoo Throttle Position Sender | Genuine Used Part
- 278002283 Seadoo Throttle Position Sender | Genuine Used Part
- 278002283 Seadoo Throttle Position Sender | Genuine Used Part
- 278002283 Seadoo Throttle Position Sender | Genuine Used Part
- 278002283 Seadoo Throttle Position Sender | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/278002283-seadoo-throttle-position-sender-genuine-used-part)
> Updated: 2026-07-02