87-92 mk3 parts mixing questions

goldenchild7801

New Member
Nov 6, 2005
17
0
0
North Carolina
Are 87-92 mk3's ecu's and harnesses interchangable. Im getting a jdm 7mgte, 87 m/t ecu and 5speed harness, basically can i mix and match parts are are the parts year specific
 

Satan

Supramania Contributor
Mar 31, 2005
1,594
0
36
Tampa
The engine harness and ECU need to be for the same model (pre-89 or 89+). Then, there's the dash connections...

You didn't say, but what do you have now? If this is going into an N/A, it may not be that big a deal... just a lil' work at the dash/engine harness connections.