1997 Jeep Grand Cherokee 4.0. PLEASE PROVIDE US WITH YOUR VIN AND ODOMETER READING AT CHECKOUT SO THAT WE MAY PROGRAM THIS ITEM TO YOUR VEHICLE. YOUR ORDER MAY BE DELAYED OR CANCELLED IF WE DO NOT RECEIVE THIS INFORMATION! This Engine Computer ECU will be VIN programmed and Plug & Play, Ready to Install. Photos are of actual item that will be sent unless otherwise noted. Most of our items are removed from functioning vehicles that have been totaled out due to collision. Item has been inspected for damage and is in good condition.