# 22633376 Electronic Unit | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta shutdown unit from the Ignition and Control Systems group, weighing 0.392 kg and listed for 22 D series engine applications. As a shutdown device it is a protective component, so its correct operation should be verified rather than assumed. It consolidates earlier references 21350693 and 3819845.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 300-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Shutdown unit
-   Ignition and Control Systems group part
-   0.392 kg
-   Listed for 22 D series engine applications
-   Consolidates 21350693 and 3819845
-   Also supersedes Volvo part numbers 3818366 and 881905

## 🔌 Function

Shuts the engine down when a protective condition is met, cutting the run signal so the engine stops rather than continues to be damaged.

## ⚠️ Common Signs of Failure

-   Engine stopping unexpectedly with no fault to be found
-   Engine failing to shut down when it should, or refusing to start
-   Warning or shutdown lamp behaving erratically
-   Corrosion, damp or green staining in the unit's connector
-   Unit clicking repeatedly, or a burnt smell around the housing

## 🛠️ Service Notes

-   This is a protective device, so prove it actually operates rather than assuming it does - an untested shutdown is the same as none
-   Check the harness, connector and supply before condemning the unit, as damp or corroded pins give identical symptoms
-   Orders against 21350693 and 3819845 are now filled with this number

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22633376 → Supersedes 21350693

### OEM / Related Numbers

-   3819845 earlier number superseded by this part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 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 D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE)

## Details

- **Price:** 5406.48 AUD
- **Vendor:** Volvo Penta
- **Type:** Ignition & Controls
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5406.48 AUD | In stock |

## Images

- 22633376 Electronic Unit | Genuine Volvo Penta Part
- 22633376 Electronic Unit | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22633376-electronic-unit-genuine-volvo-penta)
> Updated: 2026-10-11