Note: Each AC air compressor comes with about 80ML of Oil. You dont need to add oil additionally. This compressor comes pre-filled with the correct amount of oil. Thus, there is no need to add any additional oil to your system. Please add refrigerant to 70-80% without filling up. There may be noise if the refrigerant is added too much. Interchange Part Number: CO 11227C, 97485 Other Part Number:73111FG000, 73111FG001, 73111FG002, 73111SA010 Application For : For Subaru Forester 2.5L 2008-2013 For Subaru Impreza 2.0L 2008-2011 For Subaru Impreza 2.5LFrom 1-11-2007 2007-2014 .