Luther, That depends - there are two options:
1) The full factory-style Euro lights for a W123, which replace the entire USA headlight/foglight setup with a one-piece, glass-lens unit, are not cheap - probably $200-$400 used, if you can find them. Not sure what they cost new. 2) You can replace the 7" round sealed beams with 7" round E-code lights. These have the Euro light pattern and a replaceable H4 bulb, which also allows installing high-wattage bulbs (with relays) if you want. These are a lot cheaper - more like $100/pair. But they retain your stock 5.75" fog lights. 3) If you never use your fog lights and want to get some killer high beams, you can replace your fog lights with a set of 5.75" high-beam E-code driving lights. Here's a web page showing how to do it: http://www.jaimekop.com/240D/lights/ To buy the 7" round E-codes, try <www.rallylights.com> or <www.danielsternlighting.com>. :-) -Dave M. > ------------------------------ > Date: Wed, 18 Jan 2006 06:45:57 -0800 (PST) > From: Luther Gulseth <[EMAIL PROTECTED]> > Subject: Re: [MBZ] CR report on headlight bulbs > > > what do the Euro upgrade kits normally cost for 123's?