1997 BMW E39 Touring: Zenon lighting module

[KET01]

My car, a BMW e39 Touring on a '97 plate) has failed its MOT on, amongst other things, the failure of the Driver's side Zenon lighting pack.

Apparently no one makes an after market replacement and BMW are quoting £270 for the unit and an additional £140 for the bulb!!!

The garage undertaking the MOT have sourced a replacement bulb (£50) but they don't know where to the get the lighting module from other than the robbing gits at BMW.

The pack is an aluminium rectangular box measuring approximately 110mm high x 40mm wide x 30mm deep and is connected by a wire to a fancy looking bulb holder which is made from black colured plastic.

On the back of the unit I found the following information:
GDL 12v Hella
63/12-8
373 165/166
KW JFS
120 373 10
HW / SW

Does anyone on here know where I can get a replacement lighting module from which won't bust the bank?

PLEASE HELP!!!!

[roofer]

Its a standard Hella ballast pack thought the 97 had the larger one that fixed direct to the light. HIDS4U will have bulb and ballast for a lot less. And £50 for one bulb is taking the piss. Will probably only be the bulb gone anyway, try that first.

[KET01]

Thanks for the reply.

My unit doesn't look like the one shown in your picture and the bulb holder is bigger and all black not red. Any thoughts....?