Engine harness question

[kevinb6825]

Ok I have a 90 supra with a 7mge to 7mgte swap done years ago. Just recently watched my harness connctors crumbel into pieces so I checked the dealer and the 89-91 automatic harness has been discontnued and isn't instock in the nation. I was wondering what the difference was in the 88 and the 92 harness and if it will work. Or if someone has an 89-91 7mgte automatic harness let me know.
Thanks

 

[mk3_chris]

Not so sure about later 89, but my early 89 is alot different than a 90 harness. Heres a link that might help if you have the $
http://www.suprasport.com/Main-Engine-EFI-Harness_p_215.html

 

[ForcedTorque]

You can contact DrTweak on here and buy just new housings for your wiring. Toyota doesn't even stock them, but he has them. Removing the wiring from the old and reinserting into new housings is not that difficult.

Also, you can call Jeff Watson at Champion Toyota (1-800-327-2087). He quoted me just over $500 to source a harness out of Japan, and said he could have it in 5-6 weeks. That said, I saw a new one (still in the bag) in the for sale section here last week for $400. I'd be surprised if it is still available, but you can look.