Edward M Bloomington , IL March 02, 2015 Appliance: Model SAMSUNG MICROWAVE SMH9187W/XAA Microwave wouldn't shut off when door was opened Replaced latch body assembly. Ordered part at 3:30 pm... APPLIANCEPARTSPRO had it here before 9am the next day... outstanding service! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes