Parts for Whirlpool WMH53521HW1: Interior And Ventilation Parts

Support bracket for microwave ovens. Mounts inside the cabinet to secure and stabilize the unit. Replace if bent, cracked, or damaged during installation.

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.

Replacement base for your microwave or microwave/hood combo. Installs at the bottom of the unit. Order a new base if yours is cracked or damaged.

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

Fix a microwave that won't start or run with the door closed. This door interlock switch assembly monitors the latch for safe operation. DIY-friendly.

Replacement holder for microwave ovens. Secures and positions internal components. Order a new holder if your original is cracked, broken, or missing.

Fix a noisy microwave or inconsistent cooling with this evaporator fan motor. Restores proper airflow through freezer and refrigerator compartments.

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

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

Fix inconsistent heating or error codes with this microwave thermistor. This temperature sensor monitors internal conditions for proper operation.

Mounting bracket secures your microwave to the cabinet or wall. Replace if bent, cracked, or missing to ensure safe, stable installation.

Air deflector for microwaves and microwave/hood combos. Directs airflow over components. Replace if cracked, broken, or missing. Easy installation.

If your microwave is noisy or has weak ventilation, the fan wheel may be worn or unbalanced. This part restores proper airflow and quiet operation.

Microwave not heating but all other functions work? This magnetron thermostat protects against overheating. Easy DIY repair in under an hour.

Deflector for microwave ovens. Mounts inside the cavity to direct airflow. Replace if cracked, broken, or missing to restore proper ventilation.