# 3860490 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness for three steering positions, from the Cables and Fuses group, weighing 0.096 kg and listed for 2 applications on KAD and KAMD engines. The three-station specification is what identifies it — do not substitute it on a single or twin-station installation — and harness 3860482 is the other, heavier harness in this range at 0.572 kg.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta KAD43P-A
-   Volvo Penta KAMD43P-A

-   **Engine Family:** KAD, KAMD

## ⚙️ Key Features

-   For three steering positions
-   0.096 kg
-   2 applications on KAD and KAMD engines
-   Cables and Fuses group

## 🔌 Function

Carries the control and signal circuits out to the additional helm stations, so each of the three steering positions sees the same engine circuits.

## ⚠️ Common Signs of Failure

-   One station working while another is dead or intermittent
-   Green corrosion in a connector, or pins that have lost their grip
-   Insulation chafed through where the loom passes a bracket or edge
-   Control transfer between stations failing or sticking
-   Voltage dropping under load through a corroded joint

## 🛠️ Service Notes

-   Confirm the boat really has three steering positions before ordering — this harness is specified for that layout
-   Test control transfer at every station after fitting, not just at the main helm

## 📦 Condition

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

## Details

- **Price:** 462.91 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 462.91 AUD | In stock |

## Images

- 3860490 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3860490-wiring-harness-genuine-volvo-penta)
> Updated: 2026-09-19