2007 - 2008 - 2009 Nissan Altima AM FM Radio Single Disc CD Player w Aux Input mp3 iPod Ready. Part Number: 28185JA000 Compatible Part Number: 28185ZN40A Reference Number: CQ-JN2660XC Face Number: PY13B No Code Required -Free shipping to all 50 states! 90 Day Warranty! Free Live Tech Support! This is for a Nissan Altima AM FM Radio Single Disc CD Player w Aux Input. This radio has been cleaned, serviced as needed and thoroughly checked. Appearance is decent with minor wear as pictured. Function is perfect! This radio is being sold as a REPLACEMENT ONLY! The part number is 28185JA000. 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, contact us with your VIN and we 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.