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2016 Ecoboost Correct Spark Plug

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Old Aug 7, 2022 | 03:26 PM
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2016 Ecoboost Correct Spark Plug
I ordered plugs and coil packs for my application off rock auto, they sent me SP432 and they are much shorter than the CYFS12Y2 I took out but if I go online it also recommends SP432 for Ecoboost. Will they work ?
 
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Old Aug 7, 2022 | 05:22 PM
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See the difference, weird ?!
 
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Old Aug 7, 2022 | 09:44 PM
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No one knows why such a short plug is called out for an e oboist compared to the one removed ?
 
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Old Aug 8, 2022 | 10:27 AM
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I don't see that plug listed on Rock Auto for a 2.7 or a 3.5.

What did you order?
 
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Old Aug 8, 2022 | 01:01 PM
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The long one is correct for the EcoBoost (at least for the 3.5L). When I picked the irridium Motorcraft plug for the 3.5L, it gave me an SP580. See below.


 
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Old Aug 8, 2022 | 02:39 PM
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The Autozone website also shows the long Motorcraft SP580X spark plug for a 2016 3.5EB.
 
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Old Aug 8, 2022 | 03:23 PM
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Originally Posted by Kingofwylietx
The Autozone website also shows the long Motorcraft SP580X spark plug for a 2016 3.5EB.
So does Oriley's.
Doesn't take much research to figure this out.
 
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Old Aug 8, 2022 | 09:28 PM
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I saw online that was a plug for ecoboost so I ordered it, I sent them back and got some of the long stile. Never believe everything on the internet !!!
 
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