# 23030481 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness weighing 0.014 kg, listed for 29 D series engine applications.

## 🚤 Compatibility

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

Full model list at the end of this description.

## ⚙️ Key Features

-   Wiring harness from the Cables and Fuses group
-   0.014 kg
-   Listed for 29 D series engine applications
-   A short harness, sharing its 29 application listing with the 28 V harness 23030489

## 🔌 Function

Carries power or signals between two points in the engine's electrical system, with the correct connector at each end.

## ⚠️ Common Signs of Failure

-   A circuit that works intermittently and moves with vibration
-   Green corrosion inside the connector bodies or on the pins
-   Insulation chafed, cracked or hardened
-   Connector latch broken so the plug backs out
-   Broken core inside the insulation, found only when the loom is flexed

## 🛠️ Service Notes

-   Isolate the battery before disconnecting anything
-   Check the pins and mating connectors before condemning the harness

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
-   Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G

## Details

- **Price:** 34.44 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.44 AUD | In stock |

## Images

- 23030481 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23030481-wiring-harness-genuine-volvo-penta)
> Updated: 2026-08-22