Parts for Kitchenaid KMHS120EBS3: 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.

The 40W Light Bulb is an OEM replacement part for Whirlpool microwave ovens. It is a standard-size bulb designed to provide illumination inside the microwave cavity, allowing you to easily view and monitor the cooking or reheating process.

Symptoms of a faulty microwave light bulb include:

• Dimming or flickering light during operation
• Complete bulb failure or no illumination within the cavity
• Discoloration or physical damage to the bulb itself

Causes of a bad microwave light bulb can include normal wear and tear over time, electrical surges or voltage fluctuations, or physical impact or vibration during use.

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore microwave oven models.

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.

Grease filter for range hoods and over-the-range microwaves. Dimensions: 5-15/16" x 13-3/8" x 3/32" (5.9375 x 13.375 x 0.09375). Rectangle shape. Captures grease from cooking air. Replace when clogged, discolored, or every 6-12 months.

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.

This is a light lens cover that fits over the surface light bulb housing on the underside of an over-the-range microwave. It protects the light bulb and diffuses light onto the cooktop below. Replace this cover if it is cracked, yellowed, missing, or if it no longer snaps securely into place.

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.

This evaporator fan motor circulates cold air through the freezer and refrigerator compartments to maintain even temperatures and consistent cooling. Replaces a failed or noisy motor to help restore airflow and temperature stability. What it does:

• Spins the evaporator fan blade to move cold air across the evaporator and into the cabinet.
• Helps prevent warm spots and uneven cooling when operating correctly.
• Commonly replaced for noisy operation, failure to run, or intermittent airflow.
• Compatible with refrigerators that use this OEM-style fan motor design.

• Disconnect power to the appliance before starting any repair.
• Access typically requires removing interior panels or the evaporator cover; keep screws and fasteners organized.
• Inspect the fan blade and housing for ice buildup or obstructions before installing the new motor.

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 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.

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

If your microwave overheats or the vent fan runs constantly, this fixed thermostat may need replacement. Controls heating and safety shutoff.