the compressors that you are buying,are they remanufactured? or is brand New?iv got 98 tahoe thats got a clogg in the ac lines and i gotta find it and then i got to replace a stupid hose thats connected to the ac system,but on my 97 cad.seville i went thru 2 ac compressors till the 2nd one worked.they were remanufactured,so i wonder if they are not as good as a new one?well i hope this helps.:neutral: