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Replacing the Auxiliary Belt of the BMW 1 Series 120d

Model: BMW Serie 1 E81, E82, MK 1, E87 - Years 2004-2013
Part: V-belt

This guide provides instructions for removing and replacing the auxiliary belt of the BMW 1 Series 120d. First, open the engine bonnet and remove the upper plastic cover of the engine; then, remove the radiator cooling fan to access the auxiliary belt, as shown in the video. Next, loosen the tensioner with a spanner, removing the trapezoidal belt; replace it with the new original one, ensuring it is correctly positioned between the pulleys and reassemble everything.

Posted on 23 July 2026 by ScegliAuto

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