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Replacing Thermostat on BMW 3 Series E36

Model: BMW Serie 3 E36 - Years 1990-2001
Part: Thermostat

In this video, see how to change the delicate thermostat on the BMW 3 Series E36. First, remove the air filter and the mass airflow sensor. You will also need to remove the radiator (secured with screws) to access the thermostat. The thermostat is held by several screws that you will unscrew and by the radiator hoses that connect to it, remove the corresponding clamps: install the new thermostat and reassemble all components from the radiator and reconnect all hoses with the clamps. Verify that the engine now heats up correctly and functions.

Updated on 17 March 2026 by ScegliAuto

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