2000 - 2001 - 2000 - 2003 - 2004 - 2005 Chevrolet Monte Carlo, Impala, Malibu, and Cavalier Radio AM FM CD Cassette Player with Aux Input Upgraded with iPod Aux In directly on the face! Part Number: 09394159 Compatible Part Numbers: 10317994 / 10318438 / 10324041 / 10335226 / 10346320 / 10375767 / 10449722 Option Code: UP0. This radio will need to be unlocked by a GM dealer and paired to your car. See below for details.This is for 2000-2005 Chevy Impala, Monte Carlo, Malibu and Cavalier OEM factory CD cassette radio that has been professionally remanufactured and has been upgraded with an aux 3.5 mm input in the face for use with any music device with a headphone jack. This includes iPod, iPhone, Android, satellite radio, mp3 players, portable game systems and more! Please confirm that this is the radio your vehicle requires as some of the vehicles on the chart used more than one style of radio. Please note that although this radio looks the same as the one commonly used in trucks, it is electronically different and will not work. The Aux Input is a snap to operate...literally! Just plug in your 3.5 mm cable and it will play in full, crisp, clean quality. When you want to listen to the radio again, simply unplug the cable! The audio is full quality and takes advantage of all sound controls on the radio. This radio has been cleaned, upgraded, serviced as needed and thoroughly checked. All light bulbs in the face of the radio have been replaced and are brand new. 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 generally costs around $50 but will sometimes be done for free if you have a relationship with the dealer as it is a 5 minute process. Please make arrangements before purchase. Please contact seller with fitment or function questions.