I have a 1998 Ford mustang V6. When I was changing the water pump the heater pipe would not come out it look like they JB welded it or something into the actual water pump. So I couldn't get it out so I had to chisel it out and when I did that it made a big old slice in the heater hose and the part that inserts into the water pump. Is there anyway I could still use it or do I absolutely have to buy a new one cuz I had ordered one online and when they sent it to me it was a freaking...

98 Mustang heater pipe that goes into the water pump is broken.