My 95 bonneville has been at the local vocational school for almost 4 months.Teacher says wiring harness is bad.Mice had damaged harness to fuel injectors.I had previously fixed with wire nuts and driven a couple years.When I changed upper intake plenum late this summer it would not start.He wants a complete harness from a salvage yard. Yard says they need a number from the bad harness-teacher can`t find any.It`* a non-supercharged 3.8 series 2 vin k.Did gm use different harnesses on the same engine?Or are they all the same.Sorry for the novel and many thanks.

As long as the harness comes from a 95 non-supercharged, you should be fine.