This Power Window Lift Motor is perfect for your Buick LeSabre 2000-05. It is an electric motor made of stainless steel, plastic and galvanized steel that can be used to replace your existing window motor. The manufacturer part number is 19120297 and it works with OE/OEM part numbers 25713421, 25715742, and 25750519. This replacement window motor can be installed on either the front right or rear left of your vehicle. It is a great quality product made by General Motors and manufactured in Korea. Don't let a faulty window motor slow you down, replace it with this Power Window Lift Motor and enjoy smooth and reliable window operation.