This door window switch, model number 1K4959857B, is a high-quality product from Marvi Products. It is manufactured in India and complies with California Prop 65 regulations, ensuring that it does not cause cancer or reproductive harm. The switch is designed to control the power window of your vehicle and is an essential interior part that enhances the overall functionality of your car. It is compatible with various car models and is sold under the category of switches and controls, interior parts and accessories, and car and truck parts and accessories on eBay Motors.