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How to Remove the Alternator from the Mercedes B-Class B200

Model: Mercedes Classe B W246, MK 2 - Years 2011-2019
Part: Alternator

In this video, you can see how to remove the alternator from the Mercedes B-Class B. You will need to work from underneath the vehicle and will require a socket set to remove several bolts, as well as a screwdriver to disconnect the electrical connectors that link the alternator to various components. In fact, the unit is quite accessible, making disassembly not too difficult. Once all bolts and connectors are removed, be careful with the belt, tensioner, and the pipes connected to the unit; disconnect them carefully to remove the component for replacement or repair.

Updated on 15 September 2026 by ScegliAuto

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