Please make sure match the part number. Part number: 6793 122-01. If item described as used condition, please do not expect it to be perfect. We do our best to describe and depict our items. BMW E88 E90 E60 E63 F10 E70 E85 RDC Tire Pressure Monitor Antenna Sensor OEM. Items eligible for return are non-functional or items that differ substantially from the description. PLEASE keep the parts tags or security stamps as same as you see on the photo. We have our marks on the part, so when if you return the item need to have the marks in place. Once you have received your item in satisfactory condition, please leave us feedback.