Wiring harness

[fastimes69]

I recently purchaseda 93 coupe and want to transfer everything from my car to the coupe. Does anyone know if the wiring harness on my 91lx fit the coupe without replacing the wiring from the dash? Is there a website that shows the differences in the harnesses? Ive heard the 90-91 harness will not work on 92-93 mustangs unless the dash wiring is changed? Is this true?

 

[five 0 low]

http://www.veryuseful.com/mustang/tech/engine/

 

[Juiced88Coupe]

should work fine with your current dash harness...

Matt

 

[jrichker]

Copied from bbunt302

Just for reference, here's a list of all the compatible years:

89 harness should work for 86-89 as long as you're using mass air.
90 harness will only work in a 90. (B/c of air bags and dual dash connectors)
91 through early 92 harnesses should be compatible (single dash connector, fuel pump relay under driver's seat)
Late 92 through 93 harnesses should be compatible (single dash connector, fuel pump relay under the hood)

 

[Juiced88Coupe]

Late 92 through 93 harnesses should be compatible (single dash connector, fuel pump relay under the hood)

I have used a 93 harness on a 91 motor... are you stating they will not work?

Matt