Product review (1 stars): Buy the manufacturer's part, not this one.
We bought this to replace the broken one on our dishwasher.  I'd hoped to avoid the horrible squeal by replacing only the broken part (the cord with plastic ends), but it broke the first time we opened the door.  Then we replaced both parts and it made a loud and horrible creaky-squealing sound every time we opened or closed the door.  We bought and installed the name-brand part, and all was well.  I would not purchase this again, but will go directly to the manufacturer's part.