Engine Control Unit from a 2001 Toyota Tacoma.This was carefully removed from a vehicle that ran well with no check engine light on. The case has minor surface corrosion. The connectors have no damage. The circuit board has been inspected and no damage was found. The part label is worn and has pieces missing. The images are of the actual item you will receive.Fits 2001 Tacoma with 3RZ-FE 4-cylinder engine and matching part number 89661-04790 only.