Part Number:PT11N2. Hose Assembly -- Suction Line. Cadillac CTS 2007 2.8L V6. Cadillac CTS 2004, 2007 3.6L V6. Cadillac CTS 2005-2006 2.8L V6. Cadillac CTS 2005-2006 3.6L V6. All hoses are constructed with double wall barrier hose compatible with R1234YF, R134A or R12.
