The product is a set of 4 genuine Motorcraft tire pressure sensors designed specifically for Ford vehicles such as the F-150, Explorer, and Mustang. These sensors come with a manufacturer warranty of 1 year and are interchangeable with part numbers TPMS35, MRXAG2SZ3, F2GT1A180AB, and F2GZ1A189A. They are made in the USA and are OE/OEM parts with superseded part numbers F2GT-1A180-AB, F2GZ-1A189-A, and TPMS-35. These high-quality tire pressure sensors ensure accurate monitoring of tire pressure levels for optimal vehicle performance and safety.