BMW 2008-2014 PDC Reverse Radar Sensor 66209142217 Original Quality

This replacement part is benchmarked to OEM standards in material and process. Exterior shell uses weather-resistant engineering plastic; internal circuit board is moisture-proofed. Durability suitable for long outdoor use. OEM number 66209142217, compatible with BMW 2008-2014 multiple models including 3 Series, 5 Series, X3, etc. Function: after ultrasonic detection of obstacles behind, it alerts sensitively with precise detection range to assist reversing. Installation difficulty: medium; requires removing rear bumper and re-wiring. Recommended to be performed by experienced technicians to avoid damaging clips or wiring.