# 23556487 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness weighing 2.305 kg and listed for 13 D series applications. It is a substantial engine loom with the connectors and routing already made up, sitting between the short branch leads and the full 4 to 6 kg engine harnesses in this range.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-340I-G
-   Volvo Penta D6-380I-G
-   Volvo Penta D6-440I-G
-   Volvo Penta D6-480I-G
-   Volvo Penta D6-440I-WJ-G
-   Volvo Penta D6-480I-WJ-G
-   Volvo Penta D4-175I-G
-   Volvo Penta D4-230I-G
-   Volvo Penta D4-270I-G
-   Volvo Penta D4-320I-G
-   Volvo Penta D4-300I-G
-   Volvo Penta D6-300I-G
-   Volvo Penta D4-145I-G

-   **Engine Family:** D
-   **HP Range:** 145-480 HP

## ⚙️ Key Features

-   2.305 kg
-   Listed for 13 D series applications
-   Pre-formed engine loom with connectors and routing already made up
-   2 used per assembly

## 🔌 Function

Carries power, earth and signal between the engine's sensors, actuators and control unit through one pre-formed loom with the correct connectors and routing.

## ⚠️ Common Signs of Failure

-   Intermittent warning lamps or fault codes that come and go with vibration or when a section is moved
-   Engine cutting out or refusing to start with no other cause found
-   Green or white corrosion inside a connector, or a connector that will not lock
-   Chafed insulation where the loom crosses a bracket or sharp edge
-   Wires found pulled from their terminals or the outer sheath split by heat

## 🛠️ Service Notes

-   Check the individual connector and its pins before condemning the whole harness - most faults are a single corroded or backed-out terminal
-   Photograph the routing and clip positions before removal so the new loom is supported the same way and does not chafe

## 📦 Condition

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

## Details

- **Price:** 117.29 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 117.29 AUD | In stock |

## Images

- 23556487 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23556487-wiring-harness-genuine-volvo-penta)
> Updated: 2026-09-21