2017-19. PartQualifier: upper. Pressure line o-ring. upper. W/O GT3. 7.00 x 1.90mm. A/C Line O-Ring. A/C Refrigerant Line O-Ring. Part cannot be reused/reinstalled. AC tube o -. Air Conditioning (A/C) Refrigerant O -. Connector tube o -. Dehydrator o -. Discharge hose o -. Evaporator tube o -. Expansion valve seal. Hose and Amplifier; tube o -. Inlet pipe o -. Liquid o -. Pressure tube o -. Suction o -. Included with: AC tube, Pressure Line, Rear Suction Line.