# 21415883 Extension Cable | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Long Water-in-Fuel Sensor Extension Cable - Part Number: 21415883

  

Long extension lead for the water-in-fuel sensor on remotely mounted Volvo Penta fuel-filter installations. It provides additional reach beyond the standard extension lead while retaining the correct sealed connectors and circuit pinout.

  

⚙️ Key Features

  

• Genuine Volvo Penta sensor extension cable

• Long-length configuration for remote filter installations

• Designed for remote water-separator sensor installations

• OEM sealed connectors and conductor specification

• Longer alternative to extension cable 21415866

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21415883 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21415866 - 3 m extension-cable alternative

• Use the shortest correct cable for the installation and secure the full routing

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta remote fuel-filter and water-in-fuel monitoring systems

  

Typically suits:

  

• Engine models:

• Marine and industrial installations catalogued for the longer 21415883 remote-filter sensor lead

  

• HP Range: Engine-rating dependent

• Engine Type: Electronically monitored Volvo Penta diesel fuel system

• Year Range: Installation and harness-generation controlled

  

🔌 Function

  

Carries the water-in-fuel sensor signal from a remotely mounted separator to the engine electrical harness.

  

Common signs of failure:

  

• Intermittent water-in-fuel warning

• Open-circuit or short-circuit diagnostic code

• Connector corrosion or damaged locking tabs

• Cable chafing over the longer route

• Signal changes when the harness is moved

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 504.39 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 504.39 AUD | In stock |

## Images

- 21415883 Extension Cable | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21415883-extension-cable-genuine-volvo-penta)
> Updated: 2026-08-02