# 3863451 Extension Cable | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta extension cable from the cables and fuses group, weighing 0.204 kg. No length is published against the number, so order by part number rather than by measurement.

## ⚙️ Key Features

-   0.204 kg
-   Cables and fuses group
-   No published length - order by part number

## 🔌 Function

Extends a harness run so a gauge, sender or control can be reached from the engine loom.

## ⚠️ Common Signs of Failure

-   Intermittent gauge readings or a warning lamp that flickers
-   Connector pins corroded or gone green
-   Outer sheath chafed, cut or melted
-   Locking tab broken so the plug backs out
-   Water standing in the connector shell

## 🛠️ Service Notes

-   Measure the run before ordering, as no length is published for this cable
-   Support the cable clear of hot surfaces and moving parts, and leave a drip loop at each connector

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 130.2 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 130.20 AUD | In stock |

## Images

- 3863451 Extension Cable | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3863451-extension-cable-genuine-volvo-penta)
> Updated: 2026-10-09