Have you tried your local Ford dealership's parts department? They can give you a part number and tell you if they're still available. When the mats in my '02 wore out I tried a pair of Weathertech mats; the only problem was that they were made for the regular Explorer, which doesn't have the locating pegs molded into the rubber flooring. I ended up punching a hole through the mats to accomodate the pegs. Not ideal, but it worked OK and saved me the hassle of returning my order.