# 21273764 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta engine-side wiring harness for D2-50F, D2-55F and D2-75F marine diesels. It is designed around the sensor, charging and starting components used on the higher-output F-generation D2 engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-55D
-   Volvo Penta D2-55E
-   Volvo Penta D2-55F
-   Volvo Penta D2-50F
-   Volvo Penta D2-75B
-   Volvo Penta D2-75C
-   Volvo Penta D2-75F
-   Volvo Penta D2-60F

-   **Engine Family:** D
-   **HP Range:** 50-75 HP

## ⚙️ Key Features

-   Genuine Volvo Penta D2 engine harness
-   Confirmed D2-50F, D2-55F and D2-75F fitment
-   OEM sealed connectors and protective sleeving
-   Correct branch lengths for the listed engine layouts
-   Match system voltage and product serial
-   Engine type: Volvo Penta D2 four-cylinder marine diesel

## 🔌 Function

Carries electrical power and signals between engine sensors, charging/starting components and the control panel.

## ⚠️ Common Signs of Failure

-   Gauges, alarms or the charging circuit behaving erratically
-   Engine cutting out or refusing to crank when the loom is disturbed
-   Fault symptoms that follow engine vibration rather than load
-   Water in a connector, corroded pins or chafed insulation found on inspection

## 🛠️ Service Notes

-   Built for the D2-50F, D2-55F and D2-75F; the lower-output F engines use harness 21273760
-   Match system voltage and product serial number before ordering

## 📦 Condition

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

## Details

- **Price:** 616.64 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 616.64 AUD | In stock |

## Images

- 21273764 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21273764-wiring-harness-genuine-volvo-penta)
> Updated: 2026-10-08