Shop OEM BMW Part # 51348147529 (51-34-8-147-529, 51341928323). Window Regulator (Rear). 740i. Series 7; 735i; Left. Series 7; 740i; Left. Window Regulator - Repair or Replace A failed window

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. ELECTR. WINDOW Lifter. Liftgate Window. Sliding Window. Tailgate Window.

Window Regulator

Fits 735i, 735iL, 740i

740i. Series 7; 735i; Left. Series 7; 740i; 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 .