How much will it cost to replace the AC compressor in a 1996 Mazda mx-6 or what is the most expensive thing to replace with the AC system?

Replacing the AC compressor in a 1996 Mazda MX-6 typically costs between $500 to $1,200, depending on labor rates and whether you choose an OEM or aftermarket part. The most expensive component to replace in the AC system is often the entire AC system itself, which includes the compressor, condenser, evaporator, and associated components, potentially costing upwards of $2,000 or more. Regular maintenance and early diagnosis of issues can help mitigate these costs.