This is an AcDelco OEM part that is usually replaced when damaged or these have a design flaw where to welds break and cause a leak.
I believe this is for the following vehicles, only some years fit, please know what part you need, and check that 15-63889 is the correct one. Price is close to 300 at the parts store.
This is NEW never installed. It has a slight bend in the condenser. Tested and holds pressure. I accept returns for 14 days if there is any issue.