My mechanic told me that I need to replace the lower engine mount on my 2004 XC90 2.5T. An example link is below for this part. This part is also called "front insulator" or "engine pad". http://www.1aauto.com/1A/engine-mount/Volvo/XC90/1AEEK00467/744495-2004?utm_campaign=gb_csv_...