I flipped my (02 accord - 3.0 V6) so shell is all messed up. The engine wasn’t affected by the wreck and still runs the same plus I always kept it maintained.

pretty sure 98-02 v6 engines all fit the same. Just want to know if I can use the 99 harnesses for the (02 V6 engine) or only change the engine harness and will the others work right with my ecu ?