# MANN-FILTER Fuel filter WK 6003

> Complete in-line fuel filter for common-rail diesels

- **Brand:** [MANN-FILTER](https://car-parts-universe.superfast.shop/en/brands/mann-filter.md)
- **Art. no.:** WK 6003
- **Category:** [Filters](https://car-parts-universe.superfast.shop/en/filters.md) › Fuel filters
- **Price from:** €24.90 excl. VAT (€30.13 incl. VAT)

## Summary

Complete in-line fuel filter WK 6003 for the Audi A4 B9 2.0 TDI. The housing is 55 mm across and 248 mm tall and is replaced as one unit.

## Fits

| Vehicle | Engine | Engine code | kW | Years | Position | Note |
|---|---|---|---|---|---|---|
| Audi A4 B9 (8W) | 2.0 DETA 190 hp | DETA | 140 kW | 2015–2018 |  | In-line fuel filter. For engine code DETA. |

## OE numbers

| Maker | OE number |
|---|---|
| VW | 8K0 127 400 |
| VW | 8T0 127 401 A |
| VW | 8K0 127 400 A |
| VW | 8R0 127 400 A |
| VW | 8K0 127 400 C |
| VW | 80A 127 399 B |

## Why this one

- **One-piece swap**: Housing and media change as one unit, no loose parts.
- **Water separation**: Separates water from diesel to protect the injection system.
- **OE connections**: Line connections match the original fuel lines.

## On the job

### Complete filter unit

The WK 6003 is replaced as a whole: housing and media in one piece, so there is no element to swap or housing to clean. Very fine media protects the high-pressure pump and injectors, and water is separated from the diesel before it can cause corrosion in the injection system.

### Service set

On a service the workshop usually replaces it together with the oil filter HU 7020 z, air filter C 17 011 and cabin filter CU 31 003 for the same car, so one order covers the filters. Check the fitment notes before ordering, since the right part depends on the vehicle's equipment or build date. Log the change in the service book and reset the service indicator.

## Specifications

### Filter

| Specification | Value |
|---|---|
| Design | In-line |
| Height | 248 mm |
| Outer diameter | 55 mm |
| Anti-drain valve | No |
| Water separator | Yes |
| Seal included | No |
| Metal-free (incinerable) | No |

## Pack size

Branches deliver the same day; the central warehouse the next day.

| Pack size | SKU | EAN | EUR Net (excl. VAT) | Central warehouse | Oslo Alnabru | Bergen Kokstad | Trondheim Tiller | Stockholm Västberga | Gothenburg Hisings Backa | Rotterdam Waalhaven |
|---|---|---|---|---|---|---|---|---|---|---|
| Single | MF-WK6003 | 4011558012793 | €24.90 | 199 | 33 | 32 | 0 | 16 | 14 | 33 |

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Pack size | SKU | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| Single | MF-WK6003 | €24.90 | €30.13 | NOK 291.00 | NOK 363.75 | SEK 279.00 | SEK 348.75 |

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Web page: https://car-parts-universe.superfast.shop/en/filters/mann-filter-fuel-filter-wk-6003
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.