Product review (5 stars): It's a perfect match. I had to Google the part number ...
I purchase this for my GE Spacemaker microwave model no. JVM1630WB. It's a perfect match. I had to Google the part number to locate this part though (searching from Amazon didn't work). Installation is a little tricky. My husband had to study the manual first. It's been few months and it's holding up well.