Is there a difference between Injector harnesses?
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Posting Guru
Joined: Dec 2012
Posts: 1,644
Likes: 3
From: SW Ohio
Is there a difference between Injector harnesses?
I have been having an miss from time to time on my EX. After installing a new turbo, I got low voltage dtc's on cylinder 2 and 5. I know I have a good FICM and injectors. With 272k on the clock, I thought it might be time for an new injector harness. Does anyone know the difference between the following p/n's? early 03' #3C3Z-9D930-AA , 04' 4C3Z-9D930-AA and 5C3Z-9D930-A. I can get the last p/n in an aftermarket flavor at a very reasonable price. The 1st two p/n's are only available from Ford and are three to four times the last p/n,
I looked in the tech folder and used the search function and came up empty...
I looked in the tech folder and used the search function and came up empty...
Fleet Owner
Joined: Apr 2012
Posts: 27,307
Likes: 549
From: Spanaway
Not ssure on the part numbers.
I got mine from Ed at FICMrepair.com
They did make an update. You end up moving one of
the bolts and studs to change the location of the mount.
I think it dome to remove some wire stress.
I have no complaints.
I got mine from Ed at FICMrepair.com
They did make an update. You end up moving one of
the bolts and studs to change the location of the mount.
I think it dome to remove some wire stress.
I have no complaints.
Fleet Mechanic
Joined: Feb 2007
Posts: 1,652
Likes: 79
From: Mooresville, NC
Interchangeable other than hold downs/plastic mounts...........warning: the FICM connectors on some of the aftermarket variants are flaky.........
I'd personally stay with the higher quality Motorcraft (International) product..........
I'd personally stay with the higher quality Motorcraft (International) product..........
Postmaster
Joined: Sep 2016
Posts: 3,941
Likes: 240
From: Texas
The first one is $188. Pretty cheap to save a FICM and have the correct harness for your year model.
https://parts.autonationfordwhitebea...ly-3c3z9d930aa
Second one is $233 and not your year model
https://parts.autonationfordwhitebea...ly-4c3z9d930aa
Third is not much different in price and there are two part numbers
https://parts.autonationfordwhitebea...r=5C3Z-9D930-A
I’d stick with your year model and Motorcraft for this. I replaced mine a few years ago.
https://parts.autonationfordwhitebea...ly-3c3z9d930aa
Second one is $233 and not your year model
https://parts.autonationfordwhitebea...ly-4c3z9d930aa
Third is not much different in price and there are two part numbers
https://parts.autonationfordwhitebea...r=5C3Z-9D930-A
I’d stick with your year model and Motorcraft for this. I replaced mine a few years ago.
Fleet Owner
Joined: Apr 2012
Posts: 27,307
Likes: 549
From: Spanaway
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