# 20463179 Adapter | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Adapter - Part Number: 20463179

  

Genuine service component used in the electrical cable, fuse and relay installation. It restores the original Volvo Penta dimensions and installation geometry.

  

⚙️ Key Features

  

• Manufactured to the original Volvo Penta dimensions and installation specification

• Maintains correct fit, alignment and service access within the designated assembly

• Designed for diesel-engine heat, vibration and operating-load exposure

• Direct service replacement for a worn, damaged, missing or corroded original component

• Must be matched by part number, engine model and product/serial configuration before installation

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20463179 (OEM catalogue reference)

  

OEM / Related Numbers:

  

• 3809085 wiring harness

• 3808736 wiring harness

• 3840094 wiring harness

• 3887068 wiring harness

• 3171420 relay

• 949721 O-ring

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Electrical cable, fuse and relay installation

  

Typically suits:

  

• Engine models:

• TAD1240GE; TAD1241GE; TAD1242GE; D12C-A MP

• HP Range: Not a horsepower-selected component; verify by engine model, product number and installation

• Engine Type: 12 L six-cylinder turbocharged diesel

• Year Range: Approximately late 1990s-2010s, depending on engine and installation

  

🔌 Function

  

Restores the original component function, location and operating relationship within the designated Volvo Penta assembly.

  

Common signs of failure:

  

• Visible wear, corrosion, cracking or deformation

• Loose fit, abnormal movement or loss of alignment

• Noise, vibration or leakage from the surrounding assembly

• The connected system no longer operates to its normal specification

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 78.25 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 78.25 AUD | In stock |

## Images

- 20463179 Adapter | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20463179-adapter-genuine-volvo-penta)
> Updated: 2026-07-30