Please only purchase this if you know it fits your vehicles application. We do not accept returns for used or installed items. In order to keep our prices low and competitive we cannot afford to have customers buy our parts, use it as a possible solution on fixing their vehicles, then want to return it if it doesn't fix the issue. Please note, our job is to sell you what is advertised- not to guarantee that this part will solve your specific vehicle problem. It is the job of the mechanic to know what you specifically need.