2003 - 2004 - 2005 Buick LeSabre AM FM CD Player Radio Upgraded with iPod Aux In directly on the face! For use with iPod, iPad, iPhone, MP3 Player, Sirius XM Satellite, Android Phone & more! Part Number: 25734854. Compatible Part Numbers: 10375848, 25735821, 25756856, 9366434. Option Code: UN0. This radio will need to be unlocked by a dealer and paired to your truck. Please see below for more details. This is for a 2003-2005 Buick LeSabre factory OEM AM FM CD Player Radio that has been professionally remanufactured and upgraded with an aux input for use with iPhone, iPod, MP3 Players, Satellite Radio, Android Phones and more! You will not lose any functionality when the auxiliary input is in use and the radio will have all factory OEM features! This radio has been cleaned, serviced as needed and thoroughly checked. Part number is 25734854 with option code UN0 so please make sure this is the correct radio for your vehicle. Please Note: This radio will need to be unlocked upon installation in your vehicle. It can be put into a fully functioning test mode for 10 minutes at a time but will need to be taken to a dealer for permanent pairing. This process varies greatly from dealer to dealer, please verify cost with your local dealer before purchase. Operation of the iPod jack is a snap. Just plug your accessory in and you will be listening to it through all of your car speakers. Tired of listening to static over your FM modulated satellite radio? Just plug it right in and listen to satellite radio the way it is supposed to sound! Use the volume control on the radio as you usually would. It is the same with the bass, treble, fader, and balance. There is no compromise on the audio going into the jack as it is running straight into the amp. This model came with select part numbers that are completely interchangeable, therefore you may receive a different part number. Please let us know before purchase if you would like a specific part number so we can check availability. The radio you receive will be professionally remanufactured and upgraded as described. Please feel free to give us a call with any questions or concerns.