Overhead computer.  This computer displays outside temperature, direction, distance to empty, and estimated fuel mileage.   This particular version does display temperature; read below for correct fitment!  This unit has been fully rebuilt, tested and is ready to go!  

FITMENT! Buyer is responsible for making sure this is the correct part for their truck before bidding.   This will ONLY work in 00-05 Excursion with a manual (3 knobs) heater control panel on the dash. These trucks displayed outside temperature at in the overhead console.  The other version of this computer works in trucks with a digital (no knobs) heater control panel on the dash and displays temperature in the heater control panel.    Be sure your Excursion has the manual heater control for correct fitment BEFORE bidding!   If you are not sure about fitment send me a message with questions.