This latch has been tested and works as it should. Latch has been cleaned so you'll never receive a dirty latch.  Please feel free to message me with any questions or concerns.  If you have any issues with your item please contact me before opening a dispute. I will make things right without you having to open a dispute.  *BUYER NOTE*  It is the buyers responsibility to make sure that the latch is the right fit for the vehicle. Just because it shows up in the compatibility chart doesn't mean that it fits your vehicle. Car companies may switch parts mid year.  Part # 31276697, 31440241 Fits:  Volvo S40 2005-2011  Shipping and Handling:  USPS FIRST CLASS with tracking number  2 Business days on handling