# 21670467 Module | Genuine Volvo Penta Part

## 🔧 Product Description

A genuine Volvo Penta electronic module used in an engine, vessel-control or auxiliary-control system. Part number 21670467 replaces earlier module 3594939 where the live catalogue confirms the supersession. The module software, parameter set, system voltage and network role are application-specific.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta 4.3GXiE-225-R

## ⚙️ Key Features

-   Genuine Volvo Penta electronic module
-   Sealed industrial / marine-grade housing
-   Application-specific software and calibration
-   Supports control, monitoring and diagnostic communication
-   Programming or parameter configuration may be required
-   Engine type: Volvo Penta marine or industrial electronic control system

## 🔌 Function

Processes input signals, communicates on the system network and controls or monitors the functions assigned by its programmed software.

## ⚠️ Common Signs of Failure

-   No communication with diagnostic equipment
-   Intermittent control or monitoring function
-   Engine or system will not initialise
-   Software, calibration or configuration mismatch

## 🛠️ Service Notes

-   Isolate the batteries before unplugging or fitting any module, and never disconnect one with the ignition on or the engine running
-   Before condemning a module, check its supply, its earth and the harness continuity; a poor earth or a chafed lead gives exactly the same symptoms as a dead unit
-   Handle the module by its casing, keep the connector pins clean and dry, and push connectors home squarely until the lock engages — bent or corroded pins cause more trouble than the modules themselves
-   Mount it in the original position and orientation using the original brackets or clips, so it stays clear of heat, moving parts and standing water
-   Many engine and control modules have to be configured or programmed to your particular engine before they will work correctly, so allow for a Volvo Penta dealer with the correct diagnostic equipment where that applies

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21670467 → Supersedes 3594939

### OEM / Related Numbers

-   3594939 earlier number superseded by this part
-   21670468 - separately calibrated module

## 📦 Condition

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

## Details

- **Price:** 3762.92 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Controls
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3762.92 AUD | In stock |

## Images

- 21670467 Module | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21670467-module-genuine-volvo-penta)
> Updated: 2026-10-08