Parts for Whirlpool UMV1170LS00: Air Flow Parts

Duct cover guard for microwaves. Installs over ductwork opening to protect and conceal venting components. Replace if cracked, broken, or missing.

Replacement air duct for microwaves. This ventilation component directs airflow inside the unit. Order a new duct if yours is cracked or damaged.

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

Protects the waveguide opening inside your microwave cavity. Replace if cracked, burned, or missing to prevent damage to internal components.

Charcoal filter eliminates cooking odors in your microwave. Replace when odors persist or every 6 months. Confirm fit with your model number.

Replacement lamp cover lens for microwave ovens. Protects and diffuses interior light. Replace if cracked, discolored, or missing to restore lighting.

Secures and protects your microwave's interior lamp assembly. Replace if cracked or heat-damaged to restore stable bulb fit and lighting. Confirm compatibility.

Filters electrical noise to protect microwave control components. Replace if microwave shuts down during operation or after power surges. Verify fit.

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.

If your microwave powers on but won't heat food, the magnetron likely failed. This high-voltage tube generates microwave energy. Moderate DIY repair.

Microwave overheating or shutting off unexpectedly? This thermostat limiter senses internal temperature and regulates heat for safe operation.