Need Help?
Call or text
Show parts
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.
Usually ships within 4 - 14 days
Filter is approx 11 1/4" x 6 1/8". Be sure to measure old filter before ordering. If your filter measures approx 5"x 10" use WP56001084