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Instructions for Disassembling the Thermostat on BMW 3 Series E90-E91-E92

Model: BMW Serie 3 E91, E90, E92 - Years 2005-2013
Part: Thermostat

In today's tutorial video, you will see the main instructions for disassembling and replacing the thermostat on a BMW 3 Series E90-E91-E92. First, open and lift the hood and remove the engine cover. Then, disconnect the upper hose, remove the connector, and unscrew the screws of the duct for our thermostat. At this point, access the thermostat, where you will unscrew the mounting screws to remove it, as shown in the video. Finally, install the new thermostat and reassemble all the other components that were previously removed; then check its operation!

Updated on 12 April 2026 by ScegliAuto

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