This rheostat for the cabin heater fan is compatible with Mercedes models, having reference codes A0018212760, A0018214160, and A0018214660. It is an essential component for the proper functioning of the air conditioning system, ensuring the regulation of the fan speed.

The rheostat has a compact structure, with a black casing and a green module that contains the resistance components. The terminal arrangement allows for easy installation and a secure connection. The dimensions are visible in the image above, with a ruler placed alongside to provide a clear reference.

This product is ideal for replacing the faulty rheostat, ensuring the restoration of optimal functioning of the cabin heating fan. It is recommended to check compatibility with the specific vehicle model before purchasing.