# 278003398 Seadoo Starter Cable | Genuine Used Part

🔧 Product Description

  

Genuine Sea-Doo Starter Cable - Part Number: 278003398

  

This genuine Sea-Doo starter cable is used in the starting system to carry high-current power through the factory starter circuit. It is an OEM cable designed for correct routing, terminal fitment and electrical load capacity.

  

⚙️ Key Features

  

• Genuine Sea-Doo starter cable

• OEM part number 278003398

• High-current starter circuit cable

• Supersedes earlier OEM starter cable reference 278002279

• Direct-fit OEM electrical starting-system component

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 278003398 → Supersedes 278002279

• 278002279 (earlier OEM reference)

  

OEM / Related Numbers:

  

• 278002279

• 278003398

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Sea-Doo electrical starting systems

  

Typically suits:

  

• Engine models:

• 2012 GTX Limited iS 260 (18CS) — Electrical System

• 2013 RXP-X 260 & RS — Electrical System

• 2013 RXT-X 260 & RS — Electrical System

• 2013 GTR 215 — Electrical System

  

• HP Range: Approximately 215HP - 260HP

• Engine Type: Sea-Doo 4-TEC Electrical Starting System

• Year Range: Approximately 2012 - 2013

  

🔌 Function

  

The starter cable carries battery power to the starter circuit so the engine can crank reliably when the start system is engaged.

  

Common signs of failure:

  

• Slow cranking

• No-crank condition

• Voltage drop during starting

• Corroded or heat-damaged terminals

• Intermittent starting faults from loose or damaged cable ends

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 20.0 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 | 20.00 AUD | In stock |

## Images

- 278003398 Seadoo Starter Cable | Genuine Used Part
- 278003398 Seadoo Starter Cable | Genuine Used Part
- 278003398 Seadoo Starter Cable | Genuine Used Part
- 278003398 Seadoo Starter Cable | Genuine Used Part
- 278003398 Seadoo Starter Cable | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/278003398-seadoo-starter-cable-genuine-used-part)
> Updated: 2026-07-02