I just got a motorcraft IAC and i want to make sure its the right one. I cant look at my truck as it is not with me. It doesn't look like the one i pulled off and cleaned a while ago. Anyways the part number is CX-1617 F65Z-9F715-DA.

98 4.6

 

So i just pulled this number off of autozone. O.E.M. #F65E-9F715-EA The only differance is the ea is a da. Are they interchangable?

 

I would check with the Ford dealer parts dept. I just bought one, and they told me that there is a 49 state and a Cal version.

 

I wonder what they change in that?

 

not sure of part number but.. the one on my 96 crown vic 4.6 is totally different than 150 one.