The GM Cassette Player Radio 16156545 and amp 16140942 are a vintage parts manufactured by General Motors, designed to fit as a dash panel in black plastic with a painted finish. It comes with the OE/OEM part numbers 16156545 and 16140942, making it suitable for universal fitment in vehicles. This right-hand placement radio AMP is untested, but is a genuine part with the potential to enhance the interior of a classic car or truck.