Chevrolet & GMC Avalanche, Express, Savanna, Hummer H2, Sierra, Silverado, Suburban, Tahoe & Yukon - 2007 - 2008 - 2009 - 2010 - AM FM 6 Disc CD Player Radio with mp3 Auxiliary Input For use with iPod, iPhone, mp3 Players, Satellite Radio & More! Part Number: 25782842 (Interchangeable with Many Other Numbers) Option Code: US9- Code Clear for Plug & Play functionality! - Skip the trip to the dealer! - This unit is for a Chevrolet truck and van factory OEM AM FM 6 Disc CD Player Radio with mp3 Aux Input that has been unlocked and cleared for Plug & Play use! In most cases with these radios, upon installation, you will need to take it to a dealer to be paired with your vehicle. However, this radio has been unlocked, so you can skip the trip and tribute to the dealer! You will not lose any functionality and the radio will have all factory OEM features! This radio has been unlocked, cleaned, serviced as needed and thoroughly double-checked. This model came with different part numbers that are completely interchangeable, there for you may receive a different part number. The radio you receive will be professionally remanufactured as described. Please contact seller with fitment or function questions.