Adding rear AC to suburban

[lt1fire]

Most likely picking up a 1990 suburban in the next few weeks.

It doesn't have rear AC like my old suburban did and was wondering if it is possible to just go grab a unit out of the junk yard and put it in my new one.

other than the rear unit, lines and switches, wiring, relays what else would be needed??

[zaccaglin]

Originally Posted by lt1fire

Most likely picking up a 1990 suburban in the next few weeks.

It doesn't have rear AC like my old suburban did and was wondering if it is possible to just go grab a unit out of the junk yard and put it in my new one.

other than the rear unit, lines and switches, wiring, relays what else would be needed??

That's pretty much it plus the trim peaches or covorupandshutup the lines in the cab. You will need the "T" lines that go from the accum to condenser and accum to compressor. Wish you would have posted this about 6 weeks sooner.. I had a complete set out of an 88 I could have bright from Ca with me when I moved to fl I could have set you up with.