Parts for Whirlpool WMH53521HB3: Air Flow Parts

Fixes uneven heating and unusual noise caused by disrupted airflow. This air deflector restores proper circulation inside your microwave or hood combo unit.

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

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

Fixes weak ventilation, excessive noise, or fan not running in your microwave. This vent fan motor removes steam and odors during cooking. DIY repair part.

Removes smoke, grease, and cooking odors from your microwave vent. Replace every 6 months or when filter indicator prompts. Slides behind top grille.

Replace your microwave's water filter cartridge to restore clean, clear drinking water and ice. Captures sediment and impurities for better taste. Confirm fit.

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

Air duct for microwaves and microwave/hood combos. Directs airflow from the ventilation system. Replace if cracked, broken, or missing for proper venting.

If your microwave's fan runs constantly or won't turn off automatically, the humidity sensor may have failed. This part monitors moisture levels above the cooktop.

Microwave runs but won't heat food? A failed magnetron is the likely cause. This high-voltage tube generates microwave energy for cooking. DIY repair.

Microwave overheating or shutting off unexpectedly? This thermostat limits temperature to prevent damage. Simple repair restores safe operation.

Side panel cover for microwave ovens. Covers and protects the side exterior panel. Replace if cracked, chipped, discolored, or missing.

Protects your microwave's interior light bulb from grease and moisture. Replace if cracked, yellowed, or broken to restore proper lighting and safety.

Mounting bracket for microwave installation. Secures microwave to wall or cabinet. Replace if bracket is bent, cracked, or missing hardware holes.

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.