NEW A/C REFRIGERANT DISCHARGE HOSE This is a listing for a brand new replacement A/C Refrigerant Discharge Hose(A/C Refrigerant Discharge Hose) (Discharge Line (High Side) usually connects the Compressor to the Condenser) UAC is the premier aftermarket brand in the industry with over 30 years of experience. Applications: 2008-2013 BMW 128i 3.0L 2008-2013 BMW 328i 3.0L 2009-2013 BMW 328i xDrive 3.0L 2007-2008 BMW 328xi 3.0L OEM and Competitor Interchange: Technical Specifications: Hose No.: 18.