Front dr speaker screw. Left.2014-19. Rear. Right.2014-19. A Screw for a Window motor. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Turbocharger Boost Sensor to it's mounting point. Speaker Screw. Motor. Pressure. Turbocharger Boost Bolt. Included with: Regulator assembly.