I put a set of TYC's purchased from Katmak in my 400E because I was on a budget. Fit was fine, improvement in lighting was dramatic, wiring none too hard (15 minutes). I know that the purists out there will Poo-poo the aftermarket-ness, as well as me having modified my US spec wipers to work(not too easy), but it was this or new plastic doors - which in my opinion are a huge wa$te. If you can source OEM parts, all the better-on-you. However, I bid on them and got a really great price , so I can't complain on any front...Scotz