New OEM Toyota ECM Engine Control Module new less the box, never installed.

Fits: 1998-1999 Avalon XL base models, no immobilizer, no traction control, without California emissions.

Number ON the part must match:  89661-07171 or 89661-07170

Please Note! This ECM is not plug and play but you can self program - go to you tube and look up "How to program Toyota ECM with paperclip" and George Melnik shows you how to do it. This ECM must be programmed ​​​​​​​