# 20522567 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Coolant Pipe - Part Number: 20522567

  

This genuine Volvo Penta coolant pipe is an OEM service component used in the Air-Compressor Coolant Pipe. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 4-litre TD/TAD4 industrial diesel application. Technical identification: Coolant pipe feeding or returning coolant at the engine-mounted air compressor. In service, it routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting. Selection must be confirmed by OEM part number 20522567, the exact model/product number, serial number and installed assembly configuration.

  

⚙️ Key Features

  

• Genuine Volvo Penta OEM coolant pipe

• OEM part number 20522567

• Documented application: Air-Compressor Coolant Pipe

• Validated engine/application family: Volvo Penta 4-litre TD/TAD4 industrial diesel

• Technical distinction: Coolant pipe feeding or returning coolant at the engine-mounted air compressor

• Primary function: Routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting.

• Install without twist or preload, renew the specified seals/clamps, preserve the original routing and pressure- or leak-test the circuit after assembly.

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20522567 (current/original OEM service reference)

  

OEM / Related Numbers:

  

• 20522567

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Air-Compressor Coolant Pipe

  

Typically suits:

  

• Engine / product models:

• TAD420VE

• TD420VE

  

• Engine / Application Family: Volvo Penta 4-litre TD/TAD4 industrial diesel

• Serial / Configuration Note: Confirm compressor model/displacement, pipe routing and engine serial number.

  

🔌 Function

  

Routes engine coolant between matched cooling-system components while maintaining unrestricted flow, leak-free joints and correct venting. Install without twist or preload, renew the specified seals/clamps, preserve the original routing and pressure- or leak-test the circuit after assembly.

  

Common signs of failure:

  

• Visible coolant leakage, staining or crystallised residue

• Overheating or low-coolant alarms caused by coolant loss

• Cracking, corrosion, chafing or deformation of the pipe

• Restricted coolant flow caused by scale or debris

• Air entering the cooling circuit or repeat leakage at clamps/seals

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 93.07 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 93.07 AUD | In stock |

## Images

- 20522567 Coolant Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20522567-coolant-pipe-genuine-volvo-penta)
> Updated: 2026-07-30