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This part is discontinued by the manufacturer and is no longer available for purchase.
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:
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.
This safety thermostat monitors your microwave oven's internal temperature to prevent overheating. It automatically shuts off power if the unit gets too hot during operation to protect internal components. Replace it if your microwave shuts off unexpectedly during cooking or won't start at all.
This is a genuine replacement screw used to fasten appliance panels, trim, and components. It restores secure attachment and helps eliminate rattles or loose parts for safe, reliable operation. What it does:
Secures the bulb and provides electrical connection for reliable microwave lighting. Replace if heat-damaged, loose, or if bulb breaks off inside. Verify fit by model.