Compatible with BMW X3, X5, Z4, and 3 Series, 5 Series, 6 Series, 7 Series Spare part numbers 66206989068 66216938738 66200306567 6620030954 66216911834 66200414194 66206989164 66207964088 1695420518 7701062074 66202180149 66202184264 66202240967 66206989156 66209154967 66200414194 66202240961 66200309542 Material The parking sensor is made of ABS material. Each component undergoes complete quality control throughout the manufacturing process, meets OEM standards and has a longer replacement cycle. Reliability PDC parking sensor, advanced manufacturing technology, durable, stable characteristics, reliability. Applications Reversing in tight spaces such as garages or narrow driveways where rear visibility is limited. Parking in crowded lots or near curbs to avoid contact with obstacles. Replacing a worn or damaged sensor to restore the vehicle's original parking assist function on compatible BMW models.