# 3808576 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta engine-to-PCU wiring harness for AQ installations, 3.0 m long, weighing 1.163 kg and listed for 61 applications on D-series engines. It supersedes part number 874589. The 5.0 m version of the same cable is 3808577, so measure the run before ordering.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 180-435 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   AQ engine-to-PCU cable
-   3.0 m long
-   Supersedes 874589
-   1.163 kg
-   61 applications on D-series engines

## 🔌 Function

Carries power, sensor signals and control lines between the engine and the PCU as one pre-terminated loom.

## ⚠️ Common Signs of Failure

-   Intermittent gauge readings or warning lamps that come and go with engine vibration
-   Fault codes that clear when the loom is moved by hand
-   Green or white corrosion inside the connector shells
-   Outer sheath chafed through where the loom crosses a bracket
-   Pins pushed back or spread in the connector body

## 🛠️ Service Notes

-   Grease the connector seals lightly and clip the loom clear of hot and moving parts

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3808576 → Supersedes 874589

### OEM / Related Numbers

-   874589 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D4-260A-B, D4-260A-A, D4-260A-C, D4-260A-D, D4-260A-E, D4-260D-B, D4-260I-A, D4-260I-B, D4-260I-C, D4-260I-D, D4-260I-E, D4-300A-A, D4-300A-C, D4-300A-D, D4-300A-E, D4-300I-A, D4-180I-C, D4-225I-C, D4-180I-D, D4-225I-D, D4-180I-E, D4-225I-E, D4-210A-A, D4-210A-B, D4-225A-B, D4-225A-C, D4-225A-D, D4-300I-C, D4-300I-D, D4-300I-E, D4-225A-E, D4-210I-A, D4-210I-B, D4-180I-B, D4-225I-B
-   Volvo Penta D6-350A-A, D6-350A-B, D6-370D-B, D6-370D-A, D6-310I-B, D6-280I-B, D6-280I-C, D6-280I-D, D6-280I-E, D6-310I-D, D6-310I-E, D6-280I-A, D6-310I-A, D6-300I-F, D6-310D-B, D6-370I-A, D6-370I-B, D6-310A-B, D6-310A-A, D6-310I-C, D6-280A-A, D6-280A-B, D6-330I-F, D6-370I-F, D6-435I-F, D6-370A-B

## Details

- **Price:** 604.96 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 604.96 AUD | In stock |

## Images

- 3808576 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3808576-wiring-harness-genuine-volvo-penta)
> Updated: 2026-09-19