Selling original fog light assemblies that came off 2001 Pontiac Grand Prix, without lamps inside. They may work for other GM vehicles, I’m not really sure. I had originally intended to use these so I refurbished them, cleaned up the lens, sanded and repainted the steel parts, so everything functions well, the inside reflector is in fair condition , not perfect, these oem units are way higher quality than most of the cheap aftermarket ones. I had led bulbs for these , but standard ones are good too.GM part# 16520936 is stamped on steel bracket