1996-2003 7.3 IPR Valve (Alliant Power AP63402)

1996-2003 Ford 7.3 Powerstroke - This does NOT include an EDGE filter. 

If you FRONT cover has a PART number of: 1823536C1 or 183165-62 Then this IPR is the one for you. 

Alternative part number is: F81Z-9C968-AB