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Replacing the Serpentine Belt on the BMW 3 Series 330i

Model: BMW Serie 3 E46 - Years 1998-2006
Part: V-belt

In this brief and simple guide, see how to remove and replace the serpentine belt on the BMW 3 Series 330i by following the instructions below. First, lift the vehicle and begin by removing the lower plastic engine cover by unscrewing all the screws; then remove the plastic cover located behind the front bumper, also disassembling the fan (disconnecting the electrical connector), as shown in the video. At this point, loosen the tensioner with a Torx wrench and remove and replace the serpentine belt with the new one!

Updated on 3 July 2026 by ScegliAuto

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