KAIHUIXING 1pc Car Door Glass Window Regulator Front Left Side W/ Motor for Buick for Lucerne 2006-2011

What is Window Regulator
Window regulator is a mechanism inside a vehicle's door panel which is responsible for controlling the movement of the window glass.
It consists of several components including a motor, regulators, and cables.
The regulator is powered by a motor which is connected to the regulator and the window glass.
The motor is usually controlled by a switch or button located on the interior of the vehicle

Fitment
for Buick
for Lucerne 2006-2011

Position
Location: Front,Left,Front Left

Part Number
741-146,101-0689

Feature
> Operating Life Than 30 Thousand Times
> High Efficiency and Low Noise

Installation
Plug & Play,No wire splicing necessary,no missing holes, hardware or mounting brackets

Function of Window Regulator
Window regulator is the mechanism that controls the up and down movement of the window in a vehicle.
The window regulator is responsible for ensuring that the window moves smoothly and does not vibrate or jam.
It also helps to keep the window sealed, stoping drafts, water, and other elements from entering the vehicle.