# 22676775 Adapter | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta adapter from the Cooling System group, required only when an extra expansion tank is fitted, weighing 0.111 kg and listed for 57 D series applications. That condition is the whole basis for the part - installations without the extra tank do not use it. It supersedes part number 3826167.

## 🚤 Compatibility

-   **Engine Family:** D

Full model list at the end of this description.

## ⚙️ Key Features

-   Only used when an extra expansion tank is mounted
-   0.111 kg
-   57 D series applications
-   Supersedes 3826167

## 🔌 Function

Adapts the cooling circuit connection so an additional expansion tank can be plumbed into it.

## ⚠️ Common Signs of Failure

-   Coolant weeping at the adapter connection
-   Thread or sealing face damaged
-   Adapter loose after the tank has been disturbed
-   Coolant level dropping with no other obvious source
-   Air drawn into the circuit through the joint

## 🛠️ Service Notes

-   Installations without the extra expansion tank do not use this part at all
-   Renew the seal or o-ring whenever the connection is broken, then bleed and pressure test the system

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22676775 → Supersedes 3826167

### OEM / Related Numbers

-   3826167 earlier number superseded by this part

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C3-A MP, D13C4-A MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C8-B MP
-   Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
-   Volvo Penta D9A2G, D9A2J, D9A2L MH, D9A2K, D9A2M MP, D9A2A, D9A2E
-   Volvo Penta D12D-C MH, D12D-C MP, D12D-E MH, D12D-E MP, D12D-G MH, D12D-G MP
-   Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A3-A MP

## Details

- **Price:** 217.34 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 217.34 AUD | In stock |

## Images

- 22676775 Adapter | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22676775-adapter-genuine-volvo-penta)
> Updated: 2026-08-22