Shop OEM GENERAL MOTORS Part # 20710021. Window Regulator. All Models; Left. Manual. Window Regulator - Repair or Replace A failed window regulator can cause your power window

Regulator.
A mechanical assembly that moves the window up and down. It can be controlled by a motor or manual crank. Manual. Guide. Liftgate Window. Manual. Power. Sliding Window. Tailgate Window.

Window Regulator

Fits Calais, Cutlass Calais, Grand Am, Skylark, Somerset

All Models; Left. Manual.
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 .