-- 2003 - 2004 - 2005 -- Pontiac Grand Am and Sunfire Radio AM FM CD Player Upgraded with Auxiliary Input 3.5 mm jack for use with iPod, iPhone, Android, mp3 Players, Satellite Radio & more! Part Number: 10315120 Compatible Part Number: 22732927 Option Code: U1C **This radio will need to be unlocked by a GM dealer and paired to your vehicle. See below for details.** This is for a professionally remanufactured 2003-2005 Pontiac Grand Am and Sunfire Radio AM FM CD Player that has been upgraded with an auxiliary input. This radio has been cleaned, serviced as needed, and thoroughly checked. The Auxiliary Input is a snap to operate. Literally! Just plug in your 3.5mm 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. Forget those shoddy FM transmitters and listen to music the way it's supposed to sound! If you have any questions about the operation of the jack please feel free to call! REPLACEMENT ONLY This radio is being sold as a REPLACEMENT ONLY! If you do not have this exact part number currently in your vehicle, it will likely NOT WORK. If you are unsure of your part number, give a GM dealer a call with your VIN and they should be able to provide you with the correct part number. They may look the same and have the same plugs but data streams may be different, not allowing them to code. For example, external amps are used in some cars and will not allow interchange, etc. Please Note: this radio will need to be unlocked upon installation in your vehicle by a dealer. This generally costs around $75 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.