2015. SENSORS & COMPONENTS. A Screw used to secure the Quarter Panel Glass to its mounting surface. A Screw used to secure the Suspension Control Arm to its mounting surface. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Drive Belt Cover to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Air Injection System Control Valve to its mounting surface. Engine Coolant Thermostat Housing Bolt. Engine Oil Cooler Bolt. Accessory Drive. Engine Coolant Thermostat Housing. Oil Cooler. Outer Round 6x. Pressure sensor. Regulator. Secondary Air Injection Control Valve.