# 24189640 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness from the Cables and Fuses group. Volvo Penta's own listing publishes the name alone against this number - no length, no connector detail, no conductor count and no engine application - and no installation sheet naming it could be traced, so the harness cannot be identified from the listing and should be matched to the engine and the system it serves before ordering. It is the only harness in this run, so there is no sibling number here to compare it against.

## ⚙️ Key Features

-   Genuine Volvo Penta part 24189640
-   Listed under Cables and Fuses
-   No length, connector detail or engine application published against this number
-   Match to the engine and the system it serves before ordering

## 🔌 Function

Carries power and signals between the units it connects, in the fixed lengths and terminations the installation was designed around. On engines running Electronic Vessel Control the harnesses also carry the CAN bus that links the powertrain and helm units together, which is why lengths and routing are laid down rather than left to the fitter.

## ⚠️ Common Signs of Failure

-   Faults that come and go with engine vibration or with the helm turned
-   Green, white or powdery corrosion on the pins when a connector is opened
-   Chafed or polished insulation where the harness crosses a bracket, clip or hot pipe
-   Water standing in a connector shell after a wet trip
-   Several unrelated sensors or units reporting faults at once, which usually points at a shared supply or earth rather than at the units themselves

## 🛠️ Service Notes

-   Volvo Penta's installation instructions repeatedly call for cables to be clamped securely and for anything routed near a chafe point to be clamped and insulated - reuse the original clamping positions when fitting a replacement
-   Volvo Penta's installation manual states the engine must not be modified except with accessories and service kits developed for it, so a harness should be replaced rather than cut, spliced or extended
-   Photograph the routing and every connector before disturbing anything, since nothing is published to rebuild the layout from

## 📦 Condition

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

## Details

- **Price:** 2384.29 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2384.29 AUD | In stock |

## Images

- 24189640 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/24189640-wiring-harness-genuine-volvo-penta)
> Updated: 2026-10-10