Collision Avoidance Sensor

23. Corner Backup-Sensor, Left (Acura Accessory):

275. Corner Back-up Sensor, Right (Acura Accessory):

298. Middle Back-up Sensor, Left (Acura Accessory):

299. Middle Back-up Sensor, Right (Acura Accessory):

372. Back-up Sensor Beeper Assembly (Acura Accessory):