I ordered the replacement part from your web site & felt reassured that I was ordering the right one by using the parts compatability feature on the site. The grill arrived very quickly (2 - 3 days). Since the old grill vent was already broken off the microwave, all I needed to do was remove the 2 screws that were securing the grill to the front of the microwave then line up the new part & attach with the 2 screws. I was surprised & pleased that it was so simple and easy to do.