This listing is for a set of three Bosch fuel filters with part number 0-450-905-079, which are new old stock (NOS) and have never been used. These filters are compatible with Porsche 911 and Porsche 924 models, and are designed to be installed in the front of the vehicle. The manufacturer part number for these filters is 71041 and they were made in Spain. Please note that we do not provide information on the condition of the item, but rest assured that these filters are new old stock and have never been used. They come in their original packaging and are ready to be installed in your Porsche 911 or Porsche 924. If you have any questions about these filters or need assistance with your purchase, please do not hesitate to contact us.