Features 1、Replacing OEM numbers for reference: 51357125059, 5135824913, 740‑412, 135‑58463L, 51358254913, BM1550103. 2、This window lifter regulator especially fits for X5 3.0I SPORT UTILITY 4‑DOOR 2001‑2006. 3、Manufactured by leaders in the aftermarket parts industry to meet or exceed OEM specifications. 4、OE replacement window lifter, no motor, easy and convenient to install. 5、Precision manufacturing ensures stable performance and long service life. Specification Condition: 100% Brand New Item Type: Power Window Lifter Regulator Material: Plastic and Metal Color: As Pictures Shown Exchange Part Number: 51357125059, BM1550103, 5135824913, 740-412, 135-58463L, 51358254913 Fitment: 2001-2006 fit for X5 3.0I SPORT UTILITY 4-DOOR 2003-2006 fit for X5 4.4I 1 SPORT UTILITY 4-DOOR 2000-2000 fit for X5 4.4I LUJO SPORT UTILITY 4-DOOR 2002-2006 fit for X5 4.4I LUJO SPORT UTILITY 4-DOOR 2000-2006 fit for X5 4.4I SPORT UTILITY 4-DOOR 2000-2000 fit for X5 4.4I TOP LINE SPORT UTILITY 4-DOOR 2002-2006 fit for X5 4.4I TOP LINE SPORT UTILITY 4-DOOR 2002-2003 fit for X5 4.6IS SPORT UTILITY 4-DOOR 2004-2006 fit for X5 4.8IS SPORT UTILITY 4-DOOR Package List 1 x Window Lifter Regulator