2003 Expedition throttle body

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davesexplorer

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I may still have my stock 5.4 throttle body If that's what yours was - I will look in my mess of a garage for you.
 
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phantom_1

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Phantom_1

I didnt know any body made a after market one that will still work with the cruise control. But yes I do need a new one my throttle cable cam is broken. If you know the after market one you have or if you like to sell your old old one I would be interested.
 

davesexplorer

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I used a MAC 75mm throttle body for 97-03 and it works just like stock - with much quicker response. I got it on ebay for just a smidge more than $100 about a year and a half ago. Here's a link of the equivalent:

http://www.v8power.com/item--MAC-75mm-Throttle-Body-97-03-4-6-5-4-F150-Expedition--MAC3775.html

What part on the throttle body is the cable cam? I found my stock one minus the gasket and the sensor on the side. It's a bit dirty but worked fine. If you want the throttle body or a part off it let me know I dont need it just pay for shipping and it's yours.

Here's a pic, minus the sensor and gasket is what I have:

24461560052_large.jpg
 
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phantom_1

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I thank you for all the info. Since I have a high performance engine I think I would like to go ahead and purchase the new one. Thank you for the the link.
 

mikegigabyte

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I was looking at the link online, I have a 2003, does that mean it will work on the 03, or up to 2003. Ive ran into that problem when buying the repair books where it means 2002.
 

davesexplorer

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So far with everything I've done the 5.4 is pretty similar between 97-03, somewhere in 04 is when the 3V 5.4 started and you have many more differences. I found some differences here and there, I bought a ported intake manifold for a 2001 5.4 and the EGR is a little differently located on my '03 engine. There are probably more minor differences here and there but with a little mod you can get earlier parts to fit.

I used the larger MAC throttle body made for 97-02 on my engine and everything lined up fine with no issues.

My gibson headers are made specifically for 03-04 2V engines so there could be another difference there.
 
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