This is the original New Adaptive Cruise Control Radar Distronic Sensor.
On the photo is a real spare part.
You will get what You see in the photo.
OEM part numbers:
A0009004134
A0009014519
A0009025959
Suitable for:
Mercedes W205 W213 W253 W238 W247 W177 W167 W118 W257 W243 W290 W293
Before purchasing, please ensure that the part is compatible with your model.