Check the listing for details. 2 For 2001 2002 2003 2004 2005 Ford Explorer Sport Trac Keyless Remote Key Fob. Condition: New. Listed at 6.97 USD. Item Condition: Our keyless entry remote fobs are brand new never used inside and out. This means that the outer shell (casing), button pad with icons, and electronics (pcb) have never been used before. Beware of other items being sold as brand new when in fact it is a used circuit board inside of a new shell (case). These items can be as much as 20+ years old depending on the year of your vehicle. Replacing the case on a used original remote may interfere with the functionality and manufacturer's warranty. Disclaimer: Any product names, logos, brands, or other trademarks or images featured or referred to within the EXTRA-PARTSS listings are the property of their respective trademark holders. These trademarks are not affiliated with EXTRA-PARTSS, or our products. The respective trademark holders do not sponsor or endorse EXTRA-PARTSS or any of our online products!