So I hear a violent POP right after starting my truck this morning, and look under the hood to find a ruptured high pressure line. Argh!
A quick trip to rockauto and I found this part: More Information for ACDELCO 1532460

I'm 99% sure this is what I need to order, but would appreciate input before I do. Will this be a matter of simply unscrewing the old and attaching the new? My refrigerant has already leaked out obviously, so I know I'll have to take it to a service shop to have moisture sucked out and then refrigerant filled back up... anything else? Thanks!

Oh, and before anyone asks I put the tape there in hopes of at least slowing down the leak... completely pointless obviously.

 

that is what you need. Easy job. Just make sure the hoses go back the right way (fat hose to fat hose, skinny to skinny)