# 22143114 Adapter | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta D8A5-A Fuel-Filter Adapter, part number 22143114. A genuine adapter used in the fuel-filter housing and water-separator assembly on Volvo Penta D8A5-A marine-generator engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D13C3-B MH
-   Volvo Penta D13C1-B MH
-   Volvo Penta D13C4-B MH
-   Volvo Penta D13C2-B MP
-   Volvo Penta D8A2-A MP
-   Volvo Penta D8A5-A MG
-   Volvo Penta D8A6-A MG
-   Volvo Penta D8A4-A MP
-   Volvo Penta D13C4-B MP
-   Volvo Penta D13C5-B MP
-   Volvo Penta D8A1-A MP
-   Volvo Penta D8A3-A MP
-   Volvo Penta D13C7-B MP

-   **Engine Family:** D

## ⚙️ Key Features

-   0.044 kg
-   13 applications on the D series
-   Fuel System group

## 🔌 Function

Connects the fuel filter and water separator to the filter housing and carries fuel through the joint.

## ⚠️ Common Signs of Failure

-   Diesel weeping around the filter head
-   Air drawn in, showing as hard starting or hunting
-   Thread or sealing face damaged
-   Seal hardened, flattened or nipped on assembly
-   Adapter found loose after a filter change

## 🛠️ Service Notes

-   Renew the seals with the adapter and prime the fuel system after fitting
-   Do not overtighten, since the seal does the sealing and force on the thread only distorts the joint

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   22285339 - fuel-filter housing
-   3809721 - filter insert
-   21283474 - water-separator bowl
-   3885070 - water-in-fuel sensor
-   21279867 - drain valve
-   22899626 - pressure sensor
-   20869260 - gasket
-   21720060 - fuel nipples
-   21953557 - fuel nipples
-   20852764 - sealing ring
-   3594288 - valve
-   22337067 - fuel hoses
-   22961647 - fuel hoses

## 📦 Condition

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

## Details

- **Price:** 143.97 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 143.97 AUD | In stock |

## Images

- 22143114 Adapter | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22143114-adapter-genuine-volvo-penta)
> Updated: 2026-08-22