BMW Genuine Front Left Door Lock Mechanism for 525i 525xi 530i 530xi 545i 550i M5 528i 528xi 535i 535xi 550i 530xi 535xi 645Ci 650i M6 650i 645Ci 650i M6 650i 745i 750i 760i ALPINA B7 745Li 750Li 760Li X5 3.0si X5 3.5d X5 4.8i X6 35iX X6 50iX Hybrid X6 128i 135i M Coup&eacute; X3 2.5i X3 3.0i X3 3.0i X3 3.0s BMW Genuine Door Lock Mechanism Please see Product Description below for vehicle compatibility. Manufacturer Warranty: 24000 miles or 2 years Quantity within package: 1