倒车无盲区：GM原装位雷达传感器 85528790，电眼探头精准测距

GM original parking radar sensor 85528790 compatible with 0218000994; no rewiring required for direct replacement. Ultrasonic sensor detects rear obstacles, provides clear alerts, and eliminates reversing blind spots. Fits Buick, Chevrolet, and other GM models (specific models available on inquiry). Installation prevents collisions with curbs, pedestrians, or other vehicles; improves parking safety. If the radar fails to ring, produces frequent false alarms, or detects shorter range, replacement is required due to aging.