Replacement part for your BMW's cooling system. The thermostat housing ensures reliable regulation of the engine temperature and supports optimal function of the cooling circuit.
Ideal for replacement in case of defect, leakage, or as part of maintenance work.
Compatibility
Suitable for the following BMW models:
- E46 (320i, 325i, 330i)
- E39 (525i, 530i)
- X3, X5
- Z3, Z4
Please check compatibility using the part number before purchasing.
OEM Reference
- 11531437040
Note
We recommend always using new gaskets when working on the cooling system and then professionally bleeding the system.