Late Model Restoration has your 2005-09 Mustang air conditioning compressor needs covered with high quality replacement components to get your S197 Mustang cooling as good as new! Most 05-09 a/c compressors are starting to lock up, knock or rattle by now. The compressor drives the system and is the main component needed for any a/c system. Don't sacrifice creature comforts any longer and replace your a/c compressor today with one of our direct replacement compressors! We have all of the components needed to get your S197 interior cooled down and comfortable!