Where is ac compressor located 1997 Cadillac Catera?

The A/C compressor on a 1997 Cadillac Catera is located in the front of the engine compartment, driven by a serpentine belt. It's typically near the front of the engine, close to the alternator and power steering pump. To be precise, you'll need to look at a diagram or image specific to that year and model, as the exact placement can vary slightly. You can find such diagrams in a repair manual or online through sources like auto parts websites.