# 21194277 Anode | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta 3.0GXi Exhaust Anode / Plug Assembly - Part Number: 21194277

  

Genuine Volvo Penta sacrificial anode assembly installed in the exhaust system of 3.0GXi-J and 3.0GXiC-J petrol engines. Three anodes are used in the applicable exhaust arrangement. The anode protects the water-jacketed exhaust components from galvanic corrosion and is supplied as the specified plug-anode-and-seal assembly.

  

⚙️ Key Features

  

• Genuine Volvo Penta exhaust anode assembly

• Confirmed 3.0GXi-J and 3.0GXiC-J fitment

• Three anodes used in the applicable exhaust assembly

• Protects the exhaust riser and water jacket from galvanic attack

• Inspect at regular service intervals and replace before fully consumed

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21194277 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21194277 - plug, anode and O-ring assembly reference

• 3848841 - associated exhaust riser in the applicable exhaust assembly

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta 3.0-litre petrol marine exhaust system

  

Typically suits:

  

• Engine models:

• 3.0GXi-J

• 3.0GXiC-J

  

• Serial / Specification Control: Use the engine product number and exhaust schematic; quantity is three for the indexed exhaust arrangement.

• HP Range: Approximately 135 hp class, depending on engine specification

• Engine Type: Volvo Penta 3.0-litre inline-four petrol sterndrive engine

• Year Range: J-generation petrol engine production; product-number controlled

  

🔌 Function

  

Sacrifices its own metal to protect the water-cooled exhaust casting from galvanic and electrolytic corrosion.

  

Common signs of failure:

  

• Anode material consumed beyond the service limit

• Uneven wastage, deep pitting or complete loss of the element

• Corrosion appearing on the protected exhaust component

• Loose plug, damaged threads or leakage at the seal

• Little or no anode consumption caused by poor electrical contact

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 51.5 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 51.50 AUD | In stock |

## Images

- 21194277 Anode | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21194277-anode-genuine-volvo-penta)
> Updated: 2026-08-02