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