Isuzu Elf 1DIN genuine audio (model: TN0041A) part number: 897874-8071 can be used in another car. The basic wiring is connected according to the colors, but the brown and blue wires are questionable (I haven't used them). I apologize, but please use at your own risk. The material seems a bit soft, and the connector was difficult to remove. For now, I cut the retaining clip in half, and it got better. Also, it seems that the insertion may be tight depending on the audio system. Because the illumination is amber, it may also suit old cars like neo-classic cars. I will ship via Nekopos from Seven-Eleven.