2002 ac questions

[Trevor price]

I have a 02 tahoe z71 5.3 flex fuel with no ac compressor at the moment. Im looking to buy one for it but everywhere im looking lists several different compressors for my year model. Is there anyway to knoe which one i need besides buying them all and keeping the one that works?

 

[RAMurphy]

I have a 02 tahoe z71 5.3 flex fuel with no ac compressor at the moment. Im looking to buy one for it but everywhere im looking lists several different compressors for my year model. Is there anyway to knoe which one i need besides buying them all and keeping the one that works?

Several years ago I replaced my ac compressor with a DENSO 4710316 which I bought on Rock Auto. Still no issues to date.