Hi and TIA. I have a 2003 yukon that needs a new compressor.....so when I started doing a search for parts online I came across this site and they claim to make it better than the factory made parts. I looked into GMCparts direct and found a factory compressor for the same price. What to do? The warranty was good on the discount one.....basically will send you a new for for a year before getting yours back and will pay for shipping both ways.