IAC Valve options if motorcraft not available

[Ramon Triton]

anyone else put in an IAC Valve from say BWD or SMP?

how is it so far?

can't seem to find the motorcraft part on amazon.

is it the same motorcraft part for the 5.4 L and 4.6 L engine?

 

[mnachreiner86]

anyone else put in an IAC Valve from say BWD or SMP?

how is it so far?

can't seem to find the motorcraft part on amazon.

is it the same motorcraft part for the 5.4 L and 4.6 L engine?

They’re different. I’ve never used anything other than Motorcraft for IACs. Rockauto?


Sent from my iPhone using Tapatalk

 

[Ramon Triton]

ah ok, i will try rockauto. i remember the layout of the site is a bit tricky though.

thanks

 

[Hamfisted]

What motor do you have ?

Rock Auto offers Motorcraft IAC's for both motors. I'm not sure about shipping cost to get it over there though.

Motorcraft CX1874 for the 4.6L motor. https://www.amazon.com/s?k=Motorcraft+CX1874&ref=nb_sb_noss_2

Motorcraft CX1867 for the 5.4L motor. https://www.amazon.com/Motorcraft-C...words=Motorcraft+CX1874&qid=1618964732&sr=8-3


You'll need a new gasket with the new IAC, they don't come with one.

 

[Ramon Triton]

4.6

thanks for recommending rockauto and explaining the part differences.

yes i also ordered gaskets as of course they don't come as a bundle.

waiting for it to get to hayward CA.

 

[Bilsto]

I put a Hitachi on my 2002 Crown Vic with the 4.6L engine. I didn't have any problems with it.

 

[Ramon Triton]

Finally got the part to the islands and had it put in.

Replaced the IACV. Fixed the stumbling and hesitation and wandering idle.

It would sometimes stumble/hesitate upon shifting to D or R from P or N followed by a few minutes of wildly wandering idle. I ignored it since it was very rare but it finally got pretty bad one time and it stalled in reverse (automatic mind you) so I said nope, gonna address this now. Read up...

www.expeditionforum.com

 

[Hamfisted]

Did it fix the issue with your Expy ?