# 23656559 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness weighing 4.332 kg, listed for 11 D series engine applications and superseding part number 23104896.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-300A-G
-   Volvo Penta D6-340A-G
-   Volvo Penta D6-380A-G
-   Volvo Penta D6-400A-G
-   Volvo Penta D6-440A-G
-   Volvo Penta D4-150A-G
-   Volvo Penta D4-230A-G
-   Volvo Penta D4-270A-G
-   Volvo Penta D4-320A-G
-   Volvo Penta D4-300A-G
-   Volvo Penta D6-480A-G

-   **Engine Family:** D
-   **HP Range:** 150-480 HP

## ⚙️ Key Features

-   4.332 kg
-   Supersedes 23104896
-   Listed for 11 D series engine applications

## 🔌 Function

Carries power and signals between the engine, drive and control system as one made-up loom with the connectors and routing set for the installation.

## ⚠️ Common Signs of Failure

-   Intermittent faults or warnings that come and go with vibration
-   Connector pins green, corroded or pushed back in the housing
-   Insulation chafed where the loom passes a bracket or edge
-   Sheath hardened or cracked near a hot component
-   Fault codes on several unrelated channels at once

## 🛠️ Service Notes

-   Photograph the routing and clip positions before removal - the loom is cut for one path
-   Clean and check the mating sockets on the units before fitting a new harness

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23656559 → Supersedes 23104896

### OEM / Related Numbers

-   23104896 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 4374.69 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4374.69 AUD | In stock |

## Images

- 23656559 Wiring Harness | Genuine Volvo Penta Part
- 23656559 Wiring Harness | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23656559-wiring-harness-genuine-volvo-penta)
> Updated: 2026-09-19