Does an Engine wiring harness include the hook up for the ac compressor? My entire AC system works fine, but the wires for my compressor were burnt on the manifolds about a month ago and I've had nothing but problems since, partly my own for screwing up the wiring. Does the wiring harness include the hookup for the compressor so I can get my darn A/C back? Thanks!

 

Sure does....just one connector. I'd advise looking for just the AC connector and splicing it in.

-Alex

 

You could get a new pig tail for the compressor. It's ACDelco #PT209. Be aware that there is a 1 amp diode wired across the leads about 16mm up from the compressor connector that controls voltage spikes when the compressor clutch is turned off. Don't know if the pig tail includes that.

Whole harnesses are big bucks. GM gets over $1k (wholesale) for an engine harness.