Will this part fit model number WM2016CW?
Answer Maria, the detergent box assembly 3891ER2003A is not listed for your model WM2016CW. You'll need the drawer assembly part number AGL31660907. Thanks!
Will this tray fit any LG washer?
Answer Hello Tina! The detergent box assm 3891ER2003A is manufactured for LG products. To verify if it will indeed work on your product we will need your model number. Thanks.