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