[Mark_T]

But to answer your question, I don't think you can buy just a lens. Heck, you can't even buy the rubber seal separately from Porsche, which is absolutely ludicrous. Your rubber seal rots out after 10 years and you are supposed to buy a whole new headlight assembly if you want to replace it. Fortunately, some of the disassemblers will sell the seal separately, but they usually also know the value of what they have and you end up paying about $60 for a used strip of rubber. All part of the joy of owning the world's greatest car.