The New OEM Ford A/C System O-Ring and Gasket Kit by Motorcraft includes one kit with the manufacturer part number YF-37579 and interchange part number DR3Z-19B596-A. It is designed for universal fitment and comes with a 1-month manufacturer warranty. This kit is essential for maintaining the air conditioning system in your Ford vehicle, ensuring a proper seal to keep out leaks and maintain optimal performance. The OE/OEM part number and superseded part number both point to the specific compatibility of this kit with Ford vehicles.