# 21812205 Cable | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta NMEA 2000 Power Cable - Part Number: 21812205

  

NMEA 2000 network power cable used to supply protected DC power to a compatible Volvo Penta data backbone. Connection point, polarity and fuse protection must follow the system design.

  

⚙️ Key Features

  

• Application-specific cable length

• Factory connector keying

• Correct conductor / shielding specification

• Designed for marine or industrial routing

• System-generation controlled

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21812205 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21812205

• 3889758 - Volvo Penta EVC / NMEA converter

• 21812195 - T-connector

• 21812196 - male terminator

• 21812203 - female terminator

• 21812205 - network power cable

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta EVC / NMEA 2000 instrument and autopilot network

  

Typically suits:

  

• Engine / drive models:

  

• D11A-D MP instrument installations

• D11B1-A MP instrument installations

  

• HP / Rating: Not horsepower controlled

  

• Engine / System Type: Electronically controlled marine-propulsion network

  

• Year Range: EVC-generation and vessel-configuration controlled

  

• Serial / Specification Control: Confirm the complete product number and serial number before ordering; 21812205 must be listed for the installation

  

🔌 Function

  

Introduces protected DC supply power into the NMEA 2000 backbone.

  

Common signs of failure:

  

• Intermittent operation when flexed

• Broken conductors or damaged insulation

• Corroded connector pins

• High resistance or communication errors

• Damaged strain relief

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 79.21 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 79.21 AUD | In stock |

## Images

- 21812205 Cable | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21812205-cable-genuine-volvo-penta)
> Updated: 2026-08-03