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How to Replace the Fuel Pump on a Mercedes S-Class?

Model: Mercedes Classe S W221, MK 5 - Years 2005-2013
Part: Fuel pump

To replace the fuel pump on a Mercedes S-Class, remove the rear seat to access the components underneath. Locate the protective cover of the pump, which needs to be lifted to access the device below. Remove the pump from its housing by unscrewing the fastening screws and disconnecting all related hoses and connectors. This will allow you to install a new pump and ensure everything functions correctly. Finally, cover everything by reinstalling the rear seats.

Updated on 15 August 2026 by ScegliAuto

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