4Pcs Reverse Backup Parking Bumper Assist Object Sensor For Chevy GMC 15239247. Tahoe 2007-2014. Suburban 1500 2007-2014. Suburban 2500 2007-2013. The sensor housing features a waterproof and dustproof design, allowing it to withstand harsh weather conditions without water ingress or short circuits, thereby extending its lifespan.
