We sell is what you need, lower prices and better quality. Your needs or you want to help people demand,we provide more than just a commodity, but also a kindness demand and transmission.We have all kind of car's oxygen sensor and window switch. If you want an oxygen sensor, would you please provide your car model, year, engine displacement, such as 3.0L, 5.3L, that we can offer the most suitable oxygen sensor for you, so that you won't purchase wrong product. If you want to purchase a window switch, pls send us the OE number to chekc if it is suitable for your car.If you have a question about a part, pls contact us before buying, thanks.