Parts for Whirlpool WMH31017HZ7: Interior And Ventilation Parts

Wall mounting bracket for over-the-range microwaves. Secures unit to wall during installation. Replace if bracket is bent, broken, or missing hardware.

Replace your dim or burnt-out microwave light bulb to restore interior illumination. Easy screw-in installation. Confirm fit with your model number.

Replace your microwave's light socket if the bulb won't illuminate or flickers. This socket powers the interior bulb for safe cooking visibility. Verify fit by model number before ordering.

Captures grease and particles from air circulating through your over-the-range microwave. Replace when clogged to maintain air quality and efficiency.

Lower cabinet base for microwaves. Provides structural support and stabilizes the unit. Replace if cracked, damaged, or warped to restore level positioning.

Replacement interior reflector panel for microwave cavity. Needed when original is cracked, damaged, or missing. Installs behind waveguide cover.

Microwave won't start or runs with door open? The door interlock switch is a safety device that prevents operation when the door isn't securely closed.

Replacement interlock spring for microwave door assemblies. Provides proper tension for smooth door opening and closing. Order if broken or missing.

Fix a microwave that won't start or has door errors with this door interlock cam plate. Works with safety switches to detect when the door is closed.

Microwave won't start or blows fuses when door closes? The door interlock support ensures safe door latching. Moderate DIY repair with careful handling.

Microwave won't start or shows door open error? The bottom interlock support ensures proper door latching. Moderate DIY repair—access control panel.

Fix a microwave that runs but won't heat with this capacitor. Works with magnetron and diode to restore heating function. Moderate DIY repair.

Microwave won't start but lights work? The interlock switch prevents operation when the door isn't secure. Test with a continuity meter.

Microwave has no power or won't heat? A blown thermal fuse is often the cause. This safety part protects against overheating. DIY repair in 30 minutes.

Fix a microwave that won't heat or start with this thermal fuse. Common safety device that fails when overheated. Simple replacement in 15-20 minutes.

Capacitor mounting bracket for microwaves. Secures the capacitor inside the microwave cabinet. Replace if bent, broken, or missing to safely mount capacitor.

Microwave not heating or making loud humming noise? The high-voltage capacitor supplies power to the magnetron. DIY repair in under an hour.

Microwave won't heat but hums loudly? The diode regulates power to the magnetron. Test with multimeter—reads one direction only. Moderate DIY repair.