View Full Version : 2001 Audi A4 HID Ballast / Ignitor questions

12-10-2010, 02:45 AM
I am in need of a replacement ballast for my 2001 Audi A4. I'd like to go with OEM and they seem expensive. Anyone have any suggestions on where to purchase? I see aftermarket ones that are way cheaper but was told there could be problems with the monitoring system of the vehicle and that they do not last as long.

I also noticed this thread regarding other car manufacturers who use the same parts and sell them at a much lower cost. Anyone know if there are other manufacturers who use the same ballast as what's in the 2001 Audi A4?

Finally, any part numbers would be appreciated.