Install the new AO 4854C compressor in place, ensuring all connections are tight and secure. 2002 Ram 1500 3.9L 5.9L. 2002-2003 Ram 1500 3.7L 4.7L. 2002 Ram 2500 5.9L. 2002 Ram 3500 5.9L. Remove the old compressor and any associated components carefully.
