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Old May 15, 2025 | 04:05 PM
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Best UVCH?

Hi,

With the weekend coming up soon, I am looking to replace my passenger side UVCH with a good one due to an unknown issue triggering a p0273 code for injector #5 that I mentioned in another thread. As part of my troubleshooting plan I plan to investigate and make a replacement. I don't mind reusing the stock valve cover as another poster said that they can be reused so long as you retorque correctly.

I am open to factory or aftermarket. I just don't want to be waiting forever/overpaying/driving around to patronize my local Ford dealer.

What are my best options? Sick of reading Amazon reviews.

Thanks.
 
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Old May 15, 2025 | 04:07 PM
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International or fomoco. Check out riffraff diesel.
 
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Old May 15, 2025 | 04:21 PM
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Originally Posted by F0rdc0wb0y
International or fomoco. Check out riffraff diesel.
Cool, looked at Rifraf and ordered OEM through Amazon. Should be here tomorrow but they lie.

Hopefully it's here Saturday.

 
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Old May 15, 2025 | 04:25 PM
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Originally Posted by excursion_7.3
Cool, looked at Rifraf and ordered OEM through Amazon. Should be here tomorrow but they lie.

Hopefully it's here Saturday.
looking back at our use of Amazon,
we signed up for the Annual plan,
saves quite a bit, and we need some things, like now...
medical, etc...
 
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Old May 15, 2025 | 04:31 PM
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Originally Posted by excursion_7.3
Cool, looked at Rifraf and ordered OEM through Amazon. Should be here tomorrow but they lie.

Hopefully it's here Saturday.
Hopefully you receive a legit unit as there's lots of counterfeits out there on the interwebs. When I did our 2 trucks last year I bought the Motorcraft CM-4884 units, as they have the revised clips on them so you don't have to do the fitty cent mod. I went ahead and did it for extra security...you just have to cut the quarters down further so they fit. I got them from a Ford dealership in Tennessee I believe.
 
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Old May 15, 2025 | 04:39 PM
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Ok I am getting confused. I do worry about genuine items from Amazon based on what I have heard but have have never experienced that.

I just cancelled my Amazon order.

Is it:

"Motorcraft CM-4884" that I want or "F81Z-9D930-AB" Thanks!
 
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Old May 15, 2025 | 04:46 PM
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Chat GPT says same part number. 20 bucks cheaper using the CM-4884 number. I am good with that, lol.
 
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Old May 15, 2025 | 04:53 PM
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Originally Posted by excursion_7.3
Ok I am getting confused. I do worry about genuine items from Amazon based on what I have heard but have have never experienced that.

I just cancelled my Amazon order.

Is it:

"Motorcraft CM-4884" that I want or "F81Z-9D930-AB" Thanks!





 
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Old May 15, 2025 | 08:34 PM
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Originally Posted by excursion_7.3
Ok I am getting confused. I do worry about genuine items from Amazon based on what I have heard but have have never experienced that.

I just cancelled my Amazon order.

Is it:

"Motorcraft CM-4884" that I want or "F81Z-9D930-AB" Thanks!
while part numbers may be correct, the scammers make things look real anymore but they aren't. Amazon is not a trustworthy place to buy Ford products among many others.

You would be better off buying from Rockauto and get a code from the RA thread, but you'd have to wait until early next week

International, Motorcraft, and Alliant would all be good. Also keep in mind that you have to buy the gasket and the wiring; I'm pretty sure they are sold individually/ separately
 
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Old May 15, 2025 | 09:20 PM
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In 2018 I bought a set of International UVCH and gaskets from RiffRaff. Buy from a reputable source.
 
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Old May 15, 2025 | 09:39 PM
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I bought mine from Diesel Orings I believe, I might have also bought some from Riffraff as well. CNC Fab also carries Motorcraft & Alliant.
 
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Old May 16, 2025 | 10:18 AM
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I will post pics up once arrived and maybe you can tell me if they are genuine. Hopefully they are.
 
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Old May 16, 2025 | 10:42 AM
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Rule of thumb is if they are cheaper than the dealer/reputable sources by half the price then mostlikely it's a counterfeit part.
 
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Old May 16, 2025 | 10:49 AM
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Originally Posted by z31freakify
Rule of thumb is if they are cheaper than the dealer/reputable sources by half the price then mostlikely it's a counterfeit part.
Good rule of thumb. Not really much cheaper per se.
 
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Old May 16, 2025 | 10:58 AM
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Great reviews although those can be bought. One of the comments is articulate enough for me to believe it's genuine. I usually go RA though.

https://a.co/d/14KE1HX
 
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