1995-2002 (Up to 2005 in some vans) Chevy GMC Car & Truck Mount Radio AM FM CD Player Upgraded with Aux Input on a Pigtail, Bluetooth Music, and RCA Output for Amplifiers. Option Code: UN0. Please note that Blazers use both mounts depending on the body. This is for a 95-02 Chevrolet car, truck, and van factory OEM AM FM CD Player Radio that has been professionally remanufactured and upgraded with aux input on a pigtail for use with 3.5 mm music devices, Bluetooth music capability, and RCA outputs in the rear for use with a high end amplifier! This radio is interchangeable with many different part numbers. This radio has a specialized bracket that features both bolt-in mounts and slide mounts. The commonly cracked bass, treble, balance and fade knobs, as well as the volume and tune knobs have all been replaced and are brand new. All of the lights in the face have also been replaced so your radio will be bright for years to come. Operation of the iPod jack is a snap! Just snap your accessory in and you will be listening to it through all of your car speakers! Now you can listen to satellite radio the way it is supposed to sound, clean and crisp! With our Aux Input, you can use the volume, bass, treble, fader and balance controls as you would with the rest of the radio! There is no compromise on the audio going into the jack as it is running straight into the pre amp! The Bluetooth upgrade is simple to operate! Just pair the device press the Bluetooth button and play your music or most in-app audio. To complete paring some devices require a passkey or code which is "0000." When you do not want to listen to Bluetooth music simply unpair or turn off your device's Bluetooth. Please note: that this will not work with phone calls as phone manufacturers have designed calls to work with Bluetooth mic systems only. This radio came with and without a fan but unless you are in a very, very hot climate, it is unnecessary. If you would like a fan, please let us know upon purchase.