Review on Pair of KeylessOption Chipped Key Transponder Replacements for Ford 4C H72 Ignition by Mark Greenwood

chip but not programmed! These were exactly the keys I needed for a used truck I bought that only came with one key. Please note that although these keys are chipped, they still need to be programmed. Without programming, the cut key will fit into the ignition and actually crank the engine, but it won't start. Buying these keys and having a local locksmith who can program them is still a lot cheaper than going to a car dealership.