How do you replace the thermostat located on a 1992 Audi 100?

I Paid $45 cdn dollars for the thermostat And paid $120 cnd Dollars for the installation. I was with my mecanic when he did the job and it looked pretty easy 45 min for $120cnd not bad ...

you can actually manage to pop the thermostat's cover behind the timing belt and get to the thermostat, but it does take some pulling and pushing agains the timing belt so.. the down side is that if you push the timing belt of its pulley you better konw what you're doing at that point. I guess what I'm trying to say is that you should not pay too much to have work done in this kind of car because if you get a good mechanic you really shouldn't pay more than what I paid.

45min= $120 not bad if you ask me. Just remember that it can be done. Get your hands dirty a litle.