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Fuel Filter
WK 726

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.

  • Outer diameter (C) = 2.953 in; Outer diameter 1 (D) = 2.953 in; Thread size entry (F) = M16x1.5; Thread size exit (G) = M16x1.5; Height (H) = 6.457 in

GTIN Code: 4011558916701

Product Details

No data available

Product Image WK726_MANN-FILTER
C 3 mm
D 3 mm
F M16x1.5 mm
G M16x1.5 mm
H 6.5 mm

Filter with by-pass valve No
Filter with anti-drain valve No
Filter with anti-siphon valve No

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
911 Turbo (H6 3.6L FI Turbo) Fuel Filter 3606 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 911 Turbo (H6 3.6L FI Turbo)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
911 Turbo (H6 3.6L FI Turbo) Fuel Filter 3606 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 911 Turbo (H6 3.6L FI Turbo)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
928 (V8 5.4L FI) Fuel Filter 5392 - -
968 (L4 3.0L FI) Fuel Filter 2999 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.4L FI)
Fuel Filter
Engine Code
ccm 5392
kW -
HP -
Year of Manufacture
Model Type 968 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
928 (V8 5.4L FI) Fuel Filter 5392 - -
968 (L4 3.0L FI) Fuel Filter 2983 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.4L FI)
Fuel Filter
Engine Code
ccm 5392
kW -
HP -
Year of Manufacture
Model Type 968 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2983
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
928 (V8 5.4L FI) Fuel Filter 5392 - -
968 (L4 3.0L FI) Fuel Filter 2983 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.4L FI)
Fuel Filter
Engine Code
ccm 5392
kW -
HP -
Year of Manufacture
Model Type 968 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2983
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
968 (L4 3.0L FI) Fuel Filter 2983 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 968 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2983
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
928 (V8 5.0L FI) Fuel Filter 4950 - -
944 (L4 3.0L FI) Fuel Filter 2999 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4950
kW -
HP -
Year of Manufacture
Model Type 944 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.6L FI) Fuel Filter 3606 - -
928 (V8 5.0L FI) Fuel Filter 4950 - -
944 (L4 3.0L FI) Fuel Filter 2999 - -
Model Type 911 (H6 3.6L FI)
Fuel Filter
Engine Code
ccm 3606
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4950
kW -
HP -
Year of Manufacture
Model Type 944 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.3L FI Turbo) Fuel Filter 3294 - -
911 (H6 3.2L FI) Fuel Filter 3163 - -
928 (V8 5.0L FI) Fuel Filter 4966 - -
944 (L4 2.7L FI) Fuel Filter 2688 - -
944 (L4 3.0L FI) Fuel Filter 2999 - -
944 (L4 2.5L FI Turbo) Fuel Filter 2475 - -
Model Type 911 (H6 3.3L FI Turbo)
Fuel Filter
Engine Code
ccm 3294
kW -
HP -
Year of Manufacture
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4966
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.7L FI)
Fuel Filter
Engine Code
ccm 2688
kW -
HP -
Year of Manufacture
Model Type 944 (L4 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI Turbo)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.2L FI) Fuel Filter 3163 - -
911 (H6 3.3L FI Turbo) Fuel Filter 3294 - -
924 (L4 2.5L FI) Fuel Filter 2475 - -
928 (V8 5.0L FI) Fuel Filter 4966 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
944 (L4 2.5L FI Turbo) Fuel Filter 2475 - -
944 S (L4 2.5L FI) Fuel Filter 2475 - -
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 911 (H6 3.3L FI Turbo)
Fuel Filter
Engine Code
ccm 3294
kW -
HP -
Year of Manufacture
Model Type 924 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4966
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI Turbo)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 944 S (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.2L FI) Fuel Filter 3163 - -
911 (H6 3.3L FI Turbo) Fuel Filter 3294 - -
924 (L4 2.5L FI) Fuel Filter 2475 - -
928 (V8 5.0L FI) Fuel Filter 4950 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
944 (L4 2.5L FI Turbo) Fuel Filter 2475 - -
944 S (L4 2.5L FI) Fuel Filter 2475 - -
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 911 (H6 3.3L FI Turbo)
Fuel Filter
Engine Code
ccm 3294
kW -
HP -
Year of Manufacture
Model Type 924 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4950
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI Turbo)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 944 S (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.2L FI) Fuel Filter 3163 - -
911 (H6 3.3L FI Turbo) Fuel Filter 3294 - -
928 (V8 5.0L FI) Fuel Filter 4950 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
944 (L4 2.5L FI Turbo) Fuel Filter 2475 - -
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 911 (H6 3.3L FI Turbo)
Fuel Filter
Engine Code
ccm 3294
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4950
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI Turbo)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.2L FI) Fuel Filter 3163 - -
928 (V8 5.0L FI) Fuel Filter 4950 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 928 (V8 5.0L FI)
Fuel Filter
Engine Code
ccm 4950
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.2L FI) Fuel Filter 3163 - -
928 (V8 4.7L FI) Fuel Filter 4671 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
Model Type 911 (H6 3.2L FI)
Fuel Filter
Engine Code
ccm 3163
kW -
HP -
Year of Manufacture
Model Type 928 (V8 4.7L FI)
Fuel Filter
Engine Code
ccm 4671
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.0L FI) Fuel Filter 2999 - -
928 (V8 4.7L FI) Fuel Filter 4671 - -
944 (L4 2.5L FI) Fuel Filter 2475 - -
Model Type 911 (H6 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture
Model Type 928 (V8 4.7L FI)
Fuel Filter
Engine Code
ccm 4671
kW -
HP -
Year of Manufacture
Model Type 944 (L4 2.5L FI)
Fuel Filter
Engine Code
ccm 2475
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.0L FI) Fuel Filter 2999 - -
924 (H4 2.0L FI) Fuel Filter 1983 - -
928 (V8 4.5L FI) Fuel Filter 4474 - -
Model Type 911 (H6 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture
Model Type 924 (H4 2.0L FI)
Fuel Filter
Engine Code
ccm 1983
kW -
HP -
Year of Manufacture
Model Type 928 (V8 4.5L FI)
Fuel Filter
Engine Code
ccm 4474
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
911 (H6 3.0L FI) Fuel Filter 2999 - -
924 (H4 2.0L FI) Fuel Filter 1983 - -
928 (V8 4.5L FI) Fuel Filter 4474 - -
Model Type 911 (H6 3.0L FI)
Fuel Filter
Engine Code
ccm 2999
kW -
HP -
Year of Manufacture
Model Type 924 (H4 2.0L FI)
Fuel Filter
Engine Code
ccm 1983
kW -
HP -
Year of Manufacture
Model Type 928 (V8 4.5L FI)
Fuel Filter
Engine Code
ccm 4474
kW -
HP -
Year of Manufacture

Model Type Engine Code ccm kW HP Year of Manufacture
928 (V8 4.5L FI) Fuel Filter 4474 - -
Model Type 928 (V8 4.5L FI)
Fuel Filter
Engine Code
ccm 4474
kW -
HP -
Year of Manufacture

  • 3363287

  • 928.110.253.03
  • 928.110.253.00
  • 928.110.253.04
  • 928.110.147.05

No data available

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

 

Product: WK 726

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