Is there a cabin air filter for a 2002 F 150 w/5.4l? I have searched but found no real yes or no answer. I've found a part at autoparts stroes but know seems to know where its located anyone know? My air flow don't seem to be as strong as it used to.

 

I don't think there is one in the 97 - 03 (and 04 heritage) F-150's. At least I've never known there to be one.

 

I believe it may have been a dealer installed option, at least ws on teh 01, 02 Expd. Haven't been able to find out much information on it however.

 

Also, I've seen some threads where people will fab their own.....

https://www.f150online.com/forums/hv...lter-pics.html