Left.2013-16. Right.2013-16. Tail lamp assy grommet. A component that usually provides cushion / insulates the Tail Lamp Assembly from its mounting surface. A rubber ring with a hole in the center which provides protection through which Backup Lamp Assembly related components pass through. Bumper Cover Grommet. Bumper Cover Reinforcement Grommet. Tail Light Grommet. Assembly bushing. Backup Assembly. Bumper Cover Reinforcement. Light Assembly Insulator. Mount bracket. Reflector. Retainer.