MotorcraftCX1874 Valve

Excellent! Had a very annoying and loud howling noise from the air intake in my Ford Expedition 2000, and occasionally the engine stalled on a red light. Googling both issues indicates the IAC valve as one possible cause, so I gave it a try. This immediately fixed the noise, and no more stalled engine. Idling is much smoother, unlike before. Very easy to change, perfect fit. I also replaced the gasket (different item). Before buying this item, I tried to (carbon) clean and lubricate the old valve - to no avail.

Got rid of the annoying humming sound coming from engine at idle in 2000 Ford Expedition. Bravo.

Work great on 2001 expedition with 4.6 motorcraft part, it fix idle in 15 minutes

Part arrived out of box but didnt seemed damaged. Replaced on my 00 ford f150 and driving great and idling great as well.

Do not get the Auto Zone or Advance Auto brand replacements. The original has round holes in the bottom, the knockoffs have square holes in the bottom. This causes the air intake assembly to howl.....Fixed with this one instantly.....

Works perfect. Replaced my failing unit at about half the price of any local store. Does not come with a gasket, but I cut my own

works great tried another brand made truck run worse

Replaced a Chinese made product that didn't work. Gotta go with genuine Ford for things like this.