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Discussion Starter · #1 ·
I believe this harness (Part number 82121 - 14550 F60) is out of an 89' but I am just trying to double check. Can anyone confirm this?
 

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Not sure on which part numbers are for what harnesses....What colour are the connectors that plug into the ecu?


Yellow plugs = pre 98
Grey/white plugs = 89+
 
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Discussion Starter · #3 ·
The plugs are grey, I know it is an MKIII harness but there are different harnesses within the MKIIIs and I am trying to figure out which one of those it is.
 

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when this baby hits 88mph
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89 is a strange model year, has a few diff harness depending on the month of production. that part number you list is the late production 89-93 harness.
 

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That is an 89+ harness. Check your ecu that it has the matching grey plugs. That will NOT plug into an older yellow plug ecu.
 
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