qualitykeylessplus TWO Replacement Transponder Chip Keys H72PT for Ford Lincoln Mercury Vehicles with FREE KEYTAG High quality uncut replacement H72-PT transponder keys. Part # 598333 or H72PT Un-Cut Key with Transponder Chip for selected Ford, Lincoln & Mercury Vehicles You'll need two original keys to do self-programming. If you only have 1 or no keys then you will need to get this programmed by an automotive locksmith or dealership. Free key tag service with every purchase! (See details below)