How much does it cost to replace a thermostat in a 98 Audi a4?

like, not at the AUDI dealer. at like a german auto special.How much does it cost to replace a thermostat in a 98 Audi a4?You have a 4 or 6 cyl? In the case of the 6 at least, the timing belt must be removed, so it may as well be replaced at the same time. To do it all correctly, could be staring at $500. Welcome to Audi.How much does it cost to replace a thermostat in a 98 Audi a4?it only costs $2.