Shop OEM BMW Part # 51337165595 (51-33-7-165-595). Window Regulator. 128i, 135i; Left. Window Regulator - Repair or Replace A failed window regulator can cause your power window to get

Regulator.
A mechanical assembly that moves the window up and down. It can be controlled by a motor or manual crank. Power Operated. module. Carrier ASSEMBLY. Liftgate Window. Sliding Window. Tailgate Window. Window Lifter without MOTOR.

Window Regulator

Fits 1 Series M, 128i, 135i, 135is

128i, 135i; Left.
Window Regulator - Repair or Replace
A failed window regulator can cause your power window to get stuck, make a grinding noise, or make your window appear to be off track. Consider replacing the window regulator on your .