Ignition Coils
Ignition Coils
Posting Guru
Joined: Mar 2002
Posts: 2,245
Likes: 16
From: Vancouver Wash USA
Originally Posted by HeavyAssault
Being that this is the V10 forum, you post is on topic. As far as I have looked I haven't found a replacement aftermarket performance C.O.P system.
Senior User
Joined: May 2002
Posts: 312
Likes: 0
From: Oklahoma
Anyone compared the part numbers of a stock V10 coil pack with a stock 5.4 or 4.6 coil pack? If they are the same, then the aftermarket packs should work. I wasnt aware that the 5.4s and 4.6s had the COP setup.
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Senior User
Joined: May 2002
Posts: 312
Likes: 0
From: Oklahoma
part numbers..
I looked at a stock coil pack off a '01 Mustang Cobra 4.6, and here are the numbers on it:
first row: EED (or B, couldnt tell for sure) 3A
second row: 1L2U-12A366-AA
third row: 282053
I think these are right, I was looking at a picture of the top of the coil pack
first row: EED (or B, couldnt tell for sure) 3A
second row: 1L2U-12A366-AA
third row: 282053
I think these are right, I was looking at a picture of the top of the coil pack
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Senior User
Joined: May 2002
Posts: 312
Likes: 0
From: Oklahoma
Those are stock coils...
I think the question is, will any of the aftermarket performance coils match up and work on the V10. OR, maybe I just read the question wrong, and he is looking for stock coils that are cheaper than the OEM Ford coils, heck, I dont know! 
Junior User
Joined: Jan 2004
Posts: 96
Likes: 0
What would you expect to gain with a "hotter" coil pack on an otherwise unmodified combustion process? Typically oem ignitions are very good for the application and with plenty of capacity for fairly extensive modifications.
Junior User
Joined: Jan 2004
Posts: 96
Likes: 0
That's the truth! I've been modifying fords since I was 16 and I have spent my share of money on parts! I'll say this, I've learned that ignitions really are'nt an area of power. Yes you need them to function properly but really, that's about it. Through many dyno sessions and years of racing the Power of an engine comes down to primarily three things... Cam, Heads, and intake. Reason I bring this up is that I don't want to see folks buy 10 coil packs thinking this will provide a solid hp gain. This is experience talking friends!! 