New OEM Genuine Ford ECM Engine Control Module in the box. 

It is sold as a Reman for Ford but it is brand new.

Fits: 1995 only Explorer 4.0 with low emissions (California or Massachusetts)

On the white sticker, it has to have this prom code: SMD-271 

​​​​​​​If it has that code, this is the correct unit. 

­Note!! This item cannot be self-installed or installed with any other system that with Ford IDS programming software.