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How to Remove the EGR Valve in a Mercedes R-Class?

Model: Mercedes Classe R W251, MK 1 - Years 2005-2013
Part: EGR valve

This tutorial shows how to remove the EGR valve in a Mercedes R-Class, a straightforward task if you need to clean or replace it. Before proceeding, ensure the engine is completely cold. Start by opening the bonnet, then locate the valve behind the intake manifold, disconnect the two upper connectors, and remove the bolt from the metal cover. Unscrew the two bolts securing the valve, disconnect the pipe, and separate it from the engine. To install the replacement, simply follow the reverse procedure.

Updated on 28 August 2026 by ScegliAuto

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