1995 - 2002 (Up to 2005 in some Vans) Various Chevy and GMC Truck Mount (Except S10, S10 Blazer, Jimmy, Sonoma) AM FM CD Radio with Aux Input. Please note that Blazers use both mounts depending on the body. This is a truck slide mount. This radio is a remanufactured AM FM CD Radio GM Code UN0. This radio has been upgraded with aux input on the face. The aux input is a direct link to the radio's amplifier so there is no loss of frequency response and no annoying snap, crackle and pop you get with FM Modulators. Hear your audio device through all the speakers nice and clean! To operate the Aux Input, simply plug your device in and the radio will automatically detect the input and change to that source. You can even use the Bass, Treble, Fader and Balance on your radio! This radio is fully rebuilt including all of the miserable little light bulbs in the face. All features are 100%! Appearance is very good and function is perfect. This radio will not require dealer turn on as it is plug and play. Please contact seller with fitment or function questions.