Require a filter head assembly.
What is the part number for LG Refrigerator-Freezer model No. GS90T65CEF ?
Answer Hello Ricky. Sorry, the model number you provided is not working. We will need your model number to help you with this. Please call 1-877-477-7278 or post your model number with a new question on the parts page. http://www.appliancepartspros.com/modelnumber_locator.aspx