Cooling chamber for 2005 model Corolla car. There is no welding done. The car had a cooling problem, so without knowing, I bought a new cooling chamber, later I checked and saw that there was no leak in my car's cooling chamber, even then I installed the new one in the car. And I kept this one open. It is not possible to go anywhere to deliver it, if you want to take it, you have to come to the location.