Where Can I find a torque converter in San Diego? on 2002 Audi A6 Quattro

My torque converter code keeps coming on causing my check engine light to come which is automatic smog fail. My car only has 75000 miles on it. It runs perfect never had any problems And now I'm just trying to find some where to get a torque converter bc my transmission does not need to be replaced. So if I can have help on where to get the part that'd be awesome.

2 answers
Along with wetrys' response (right on the money) I would also venture to let you know , that without knowing the specificDTC , it's most likely a 'circuit or control' problem , NOT the actual part. Could be as simple as a software update or a fluid change! Proper diagnosis may prevent an uneccessary audicide.
Do you know where and what a torque converter is? Do you know the transmission has to be removed to replace it? Do you have any idea how much this is going to cost you? Just wondering. You need to visit a trans. repair shop!