# 3826758 Control Unit | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta control unit from the Ignition and Control Systems group, weighing 1.041 kg and listed for a single TAMD series application. It consolidates part numbers 3803456 and 873630, which were catalogued earlier as a dataset.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAMD72P-A

-   **Engine Family:** TAMD

## ⚙️ Key Features

-   1.041 kg
-   1 TAMD application
-   Consolidates 3803456 and 873630
-   Previously catalogued as a dataset

## 🔌 Function

Reads the engine's sensors and drives its actuators to the programmed control strategy held in the unit.

## ⚠️ Common Signs of Failure

-   Engine will not start or shuts down without warning
-   Warning lamps on with no matching mechanical fault
-   Erratic idle, surging or a hard limit on power
-   Intermittent faults that come and go with vibration or damp
-   Corrosion or damp inside the unit's connector

## 🛠️ Service Notes

-   Because the superseded numbers were listed as a dataset, confirm with your dealer that the unit you receive carries the programming your engine needs before fitting
-   Check supply, earth and connector pins before replacing a control unit, as most faults blamed on them are wiring faults
-   Control unit 3826995 is the other unit in this section, at 1.467 kg, so order strictly by part number

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3826758 → Supersedes 3803456

### OEM / Related Numbers

-   873630 earlier number superseded by this part
-   3803456 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 8315.38 AUD
- **Vendor:** Volvo Penta
- **Type:** Ignition & Controls
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8315.38 AUD | In stock |

## Images

- 3826758 Control Unit | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3826758-control-unit-genuine-volvo-penta)
> Updated: 2026-10-08