Ford Explorer VIN codes:(17 digits/letters) 1st Digit IDs coutry of origin. 1=USA 2=Canada 2nd Digit IDs Manufacturer. F=Ford 3rd Digit IDs Type vehicle. C=Basic Chassis, D=Incomplete Vehicle, M=MultiPurpose Truck, T=Truck ( complete vehicle) 4th Digit is GVWR 5th Digit is Model. R=Ranger, U=Explorer 6th & 7th Digit ID Chassis and Body Type 8th Digit IDs Engine. A=2.3L 4cyl, T=2.9L 6 cyl, U=3.0L 6cyl, E=4.0L SOHC 6cyl, X=4.0L 6 cyl, P=5.0L 8 cyl 10th Digit is model year 11th Digit is assembly plant (pretty sure all explorers from louisville) 12 thru 17 are sequence/warranty numbers (useful for recalls) Plenty of other info on Certification label on driver's door (color and trim, tranny, axle. Stolen from UseNet by RVerdejo