Auxiliary Air Conditioning Line AssemblyAUXILIARY AIR CONDITIONING LINE ASSEMBLYDurable construction – these flexible A/C lines are reinforced internally and finished with corrosion-resistant aluminum fittingsComplete kit – this hose assembly includes high-side and low-side refrigerant lines, new O-rings and mounting boltsQuality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service lifeTime-saving solution – these A/C lines are made of flexible rubber instead of the original aluminum material to simplify installation under the vehicleThe factory aluminum A/C lines corrode with exposure to the elements, causing the air conditioning system to fail. These time-saving Dorman OE FIX A/C lines are made of flexible reinforced rubber to simplify installation under the vehicle.