Specifications OE/OEM Part Number: CO 10869C Applicable Model: 2003-2005 BMW Z4 2.5L, 2003-2005 BMW Z4 3.0L Type: A/C Compressor Color: Silver, Black Material: Iron, Aluminum, Copper, Rubber Process: Frosting, CNC Machining Voltage: 12V Oil Type: PAG Machine Oil Way of Use: Direct Replacement Placement on Vehicle: Front, Inside Assembly Method: Closed Package Size: 28*22*19cm/11.02*8.66*7.48in Gross Weight: 5.6kg/12.35lbs Net Weight: 5.32kg/11.73lbs Package Included 1* Air Conditioning Compressor.