03 2003 BMW 530i AT Rear Differential Carrier Assembly 3.46 Ratio 159K OEM LKQ Fitment: 2003/BMW/525i/Base Sedan 4-Door/2.5L 2494CC 152Cu. In. l6 GAS DOHC Naturally Aspirated::For a 2003 BMW 525i automatic transmission (3.46 ratio) 2003/BMW/525i/Base Wagon 4-Door/2.5L 2494CC 152Cu. In. l6 GAS DOHC Naturally Aspirated::For a 2003 BMW 525i automatic transmission (3.46 ratio) 2003/BMW/530i/Base Sedan 4-Door/3.0L 2979CC l6 GAS DOHC Naturally Aspirated::For a 2003 BMW 530i automatic transmission (3.46 ratio) Electrical Outlet Plug Type: Others