BMW X5 SERIES E53 X5 3.0 Petrol,Diesel. X5 SERIES E53 (2000) X5 3.0 Diesel 12/2003 -> 12/2006. Item: AC Compressor Pump -PREFILLED PAG-OIL | O-RINGS INCLUDED | NEW ITEM | FIRST FIT. Vehicle: BMW. The only way to be 100% sure that the part will fit your vehicle is to check the part number (OEM Number) on your original unit matches one of the above.