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Product Image WK521/2_MANN-FILTER
Product Image WK521/2_MANN-FILTER

Fuel Filter
WK 521/2

About this item

High-quality MANN-FILTER fuel filters remove unwanted and damaging dirt particles from the fuel and thus prevent possible damage. Thanks to the highest degree of separation and sealing, the fuel filter ensures functional reliability and optimum protection during the entire maintenance interval.

  • C = 55 mm; F = 8 mm; G = 8 mm; H = 274 mm

GTIN Code: 4011558940300

Product Details

No data available

Product Image WK521/2_MANN-FILTER
C 55 mm
F 8 mm
G 8 mm
H 274 mm

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
318 d/td (E46, E46/5)
Fuel Filter M 47 D/N 20 1995 85 115 09/01 → 09/05
320 d/Cd (Turbodiesel) (E46) Fuel Filter M 47 D 20 1995 110 150 09/01 → 08/07
320 td compact (Turbodiesel) (E46/5) Fuel Filter M 47 D 20 1995 110 150 08/01 → 07/04
330 d (Turbodiesel) (E46) Fuel Filter M 57 D/N 30 2993 150 204 02/03 → 08/07
Model Type 318 d/td (E46, E46/5)
Filter Type Fuel Filter
Engine Code M 47 D/N 20
ccm 1995
kW 85
HP 115
Year of Manufacture 09/01 → 09/05
Model Type 320 d/Cd (Turbodiesel) (E46)
Filter Type Fuel Filter
Engine Code M 47 D 20
ccm 1995
kW 110
HP 150
Year of Manufacture 09/01 → 08/07
Model Type 320 td compact (Turbodiesel) (E46/5)
Filter Type Fuel Filter
Engine Code M 47 D 20
ccm 1995
kW 110
HP 150
Year of Manufacture 08/01 → 07/04
Model Type 330 d (Turbodiesel) (E46)
Filter Type Fuel Filter
Engine Code M 57 D/N 30
ccm 2993
kW 150
HP 204
Year of Manufacture 02/03 → 08/07

  • 13 32 7 794 549
  • 13 32 7 787 476

No data available

SVHC declaration according to the regulation EC 1907/2006 concerning the Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH).

 

Product: WK 521/2

MANN+HUMMEL is well aware of REACH and meets all legal obligations under this regulation.

MANN+HUMMEL has established internal processes to ensure implementation and compliance with the REACH Regulation. Especially, we continuously work on the assessment of the presence of SVHC (Substances of Very High Concern).

We may inform you that according to the present level of information and best knowledge, this product does not contain any SVHC listed on the Candidate List in a concentration above 0,1% (w/w).

Last update: 2026-03-23 00:00:00

Safety notice: Filters and similar components must only be installed by persons with relevant mechanical knowledge and experience, see IEC 60417 - 6183

Fuel Filter Content

Fuel filters help your systems fire on clean, pure fuel

Make every mile or movement count with a MANN-FILTER fuel filter that gives your injection system exactly what it needs for smooth, powerful operating. A high-quality fuel filter is an essential component, ensuring peak performance and protection from abrasive particulates. 

What you need to know about changing your fuel filter

MANN-FILTER workshop partner installing a fuel filter in a car

In order to do its work properly your fuel filter needs regular changing to fulfill its job in capturing unwanted particles and water circulating in your fuel. As a result, the injection system and nozzles will experience undue wear, and your vehicle or machine’s performance will suffer. 

If you’re unsure of potential fuel filter problem symptoms, here are some signs it’s time to get a fuel filter replacement:

  • Complete failure to start
  • Poor acceleration or a decrease in power
  • Sputtering or stalling at low speeds
  • Fuel efficiency is noticeably worse
  • System warning light comes on, indicating there’s a problem

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