Whirlpool Microwave Bottom interlock switch holder WPW10156813, Replaces W10156813, 8206353

Genuine Whirlpool microwave door interlock support/switch holder. It holds the lower door interlock switch; some sources also describe it as a lower interlock support. Whirlpool notes that the old interlock cam plate may not work properly with the newer holder design.

Is This the Right Part?

Common Symptoms

• Microwave will not start even though the display and controls operate
• Door does not close or latch properly
• Microwave starts and stops unexpectedly
• Microwave may operate only when pressure is applied near the lower door-latch area

Check Before Replacing

• Disconnect power before inspecting the door-latch and interlock area.
• With power disconnected, visually inspect the holder for cracked, brittle, loose, or misaligned plastic and verify that the lower interlock switch is seated securely.
• Check whether the door closes squarely and whether the lower latch engages the switch holder without forcing or lifting the door.
• If trained and equipped for appliance service, test the associated interlock switch contacts with a multimeter according to the appliance service information; do not bypass or defeat the interlock system.
• After interlock-related service, microwave shielding and door-interlock operation should be safety-tested by a qualified technician.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM component
• Bottom/lower interlock switch holder or lower interlock support
• Houses and positions the lower microwave door-interlock switch
• Used in Whirlpool-family microwave and microwave-oven-combo assemblies
• Replaces W10156813 and 8206353

Installation Notes

• Disconnect electrical power before beginning service.
• Replace the holder only after confirming the appliance model uses this exact component.
• Transfer or reconnect the interlock switch wiring exactly as originally installed; photograph or label connections before removal if service is performed.
• Ensure the switch is fully seated and the door latch actuates it correctly after installation.
• Do not operate the microwave with the door, interlock system, or shielding improperly installed; post-repair safety testing is recommended.

Verified Compatible Models

AMV1150VAB1, AMV1150VAS1, AMV1150VAW4, AMV1150VAW5, AMV1160VAS2, AMV2174VAD3, AMV6502RES1, WMH31017FB1, WMH31017FS0, WMH31017FS1, WMH31017HB3, WMH31017HB5, WMH78019HV0, YWMH31017HS2, YWMH32519HV1

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.