# 22047558 Heat Exchanger | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta 6.2L V8 Closed-Cooling Heat Exchanger - Part Number: 22047558

  

Closed-circuit marine heat exchanger used on selected Volvo Penta 6.2-litre V8 gasoline engines. It separates the engine coolant from the raw-water circuit and is matched to the high-output V8 cooling load, mounting cradle and hose layout.

  

⚙️ Key Features

  

• Separates closed-circuit coolant from raw seawater

• Model-specific coolant and seawater port arrangement

• Sized for the engine's rated heat rejection

• Designed for original end caps, brackets and hoses

• Core cleanliness and pressure integrity are critical

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 22047558 (current OEM reference)

  

OEM / Related Numbers:

  

• 22047558

• 866216 - manufacturer-family heat-exchanger reference

• 22850978 - related Volvo Penta heat-exchanger reference

• 826937 - related heat-exchanger reference

  

Aftermarket / Verified Equivalents:

  

• VRcooler replacement heat-exchanger core cross-referenced to 22047558 / 866216 / 22850978 / 826937; verify shell length, bundle diameter and port orientation

  

🚤 Compatibility

  

Commonly used on:

  

• 6.2-litre V8 gasoline closed-cooling system

  

Typically suits:

  

• Engine / drive models:

  

• V8-380-C-M

• V8-380-CE-M

• V8-380-C-N

• V8-380-CE-N

• V8-430-C-M

• V8-430-CE-M

• V8-430-C-N

• V8-430-CE-N

  

• HP / Rating: 380 hp-430 hp

• Engine / System Type: 6.2-litre V8 gasoline marine engine

• Year Range: Later catalyst-era V8 platform

• Serial / Specification Control: Confirm full model suffix, exchanger casting/label, mounting position and raw-water plumbing. The cross-reference family includes dimensional variants.

  

🔌 Function

  

Transfers heat from the engine's closed coolant circuit to raw seawater without allowing the two fluids to mix.

  

Common signs of failure or wear:

  

• Engine overheating at load

• Raw-water restriction or reduced discharge

• Coolant loss or seawater/coolant cross-contamination

• Corroded or leaking tube bundle/end caps

• Persistent temperature difference caused by internal fouling

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 3355.09 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3355.09 AUD | In stock |

## Images

- 22047558 Heat Exchanger | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22047558-heat-exchanger-genuine-volvo-penta)
> Updated: 2026-08-02