# 21444333 Module | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Engine Control Module - Part Number: 21444333

  

A calibrated electronic control module used in a Volvo Penta marine petrol engine-management system. It processes sensor inputs and controls fuel delivery, ignition timing and engine-protection functions.

  

⚙️ Key Features

  

• Genuine Volvo Penta calibrated module

• Controls fuel injection and ignition

• Marine-sealed electronics and connectors

• Calibration-specific replacement

• Must match the original module number and engine serial

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21444333 → Supersedes 3818628

  

OEM / Related Numbers:

  

• 3818628 - earlier module

• Associated engine wiring harness and EFI sensors

  

Aftermarket / Verified Equivalents:

  

• No universal plug-and-play equivalent

• Specialist remanufacturing must retain the original marine calibration

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta marine petrol engine-management systems specifically listing this module

  

Typically suits:

  

• Engine models:

• Exact engine calibration must be confirmed from the original module label and complete engine serial number

  

• HP Range: Calibration dependent

• Engine Type: Electronic-fuel-injected marine petrol

• Year Range: ECM calibration and engine-serial dependent

  

🔌 Function

  

Controls injector operation, ignition timing, idle control and engine-protection responses.

  

Common signs of failure:

  

• Engine cranks but will not start

• No injector pulse or ignition command

• Intermittent engine shutdown

• Communication failure with diagnostic equipment

• Multiple unrelated sensor codes

• Internal corrosion or water damage

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 3762.92 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

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

## Images

- 21444333 Module | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21444333-module-genuine-volvo-penta)
> Updated: 2026-08-03