This power window regulator is a direct replacement for the front left side of a Nissan Sentra sedan from 2017 to 2019. The regulator is made from galvanized steel and plastic materials, and the gear is made of plastic. It operates electrically and comes without a motor. The package includes one power window regulator, and it is a bolt-on attachment type that fits directly onto the vehicle. Please verify compatibility using the chart provided before purchase. The regulator has a smooth surface finish and comes in a box packaging. Exact item is shown. New with partial original packaging. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.