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Light Bulb, 40 Watts regular base

Light Bulb

Universal appliance light bulb, 40A15. 40 WATT 15 AMP standard base

Appliance light bulbs (2 pack).
-40 Watts
*No longer Frosted

Light bulb, 7 Watt

Light bulb, 20 watt, 110 volt
Ensuring your Montgomery Wards microwave operates smoothly involves addressing common issues like a non-working light bulb. At Repair Clinic, we provide genuine OEM microwave light bulb replacements, designed to fit precisely and maintain your appliance's warranty. If your microwave light bulb isn't working, replacing it with our certified parts is straightforward. You can also check the socket for damage and inspect the door switch for faults. Our online inventory offers a wide selection of replacement parts, all available for same-day shipping. For more Montgomery Wards parts, visit our microwave parts page. Count on Repair Clinic to help you tackle repairs efficiently with expert resources and premium replacement appliance parts to ensure your microwave remains in top working condition.
Whether you're dealing with a dark microwave interior or simply upgrading your bulb, these FAQs will guide you through the process of replacing your Montgomery Wards microwave light bulb.
Unplug the microwave, remove the screws on the vent grille, and locate the bulb compartment. Carefully unscrew the old bulb and replace it with a new one that matches the specifications.
Montgomery Wards microwaves typically use a 25-40 watt appliance bulb. Refer to the user manual or the old bulb's specifications to ensure compatibility.
Check if the bulb is burnt out or improperly installed. Ensure the socket is clean and free from debris. If issues persist, the light socket or wiring may require professional inspection.
Replace the bulb as needed, generally when it burns out. Always keep a spare on hand for convenient replacement.
Visit Repair Clinic Appliance Parts for genuine Montgomery Wards microwave parts. Enjoy price matching and a 365-day return policy.
Explore Microwave Parts for solutions to common problems like power issues or noise.


Keep your Montgomery Wards Microwave well-lit with genuine light bulb replacements from Repair Clinic. A functioning light bulb ensures visibility when using your appliance, making cooking tasks easier and safer. Utilize our model number lookup for the perfect fit, and enjoy same-day shipping and our Price Match Guarantee for a seamless purchasing experience. If you face any issues with your microwave, like a faulty light bulb socket or door switch, our Microwave Repair Help page offers guidance. For broader needs, explore our range of Microwave Duct Venting Parts to ensure optimal appliance performance.
Locating your microwave's model number is crucial for ordering the correct replacement light bulb. The model number is typically found on a label inside the microwave door, on the back, or on the side of the unit. With this information, you can easily search for the exact light bulb replacement online. Having the right model number ensures you get the appropriate part for your microwave, enabling efficient repairs. If your microwave light bulb isn't working, consider replacing it and checking the socket for any damage. For more detailed instructions on replacing light bulbs, visit our Microwave Switch Parts page for related components.

If you're searching for a replacement light bulb for your Montgomery Wards microwave, our dedicated customer support team is here to assist you. We are available seven days a week to ensure you find the genuine OEM part you need. Enjoy the convenience of our model/part number lookup to quickly locate the right part. Our hassle-free 365-day return policy and price match guarantee make ordering stress-free. Whether you're dealing with a faulty light bulb or other microwave issues like buttons not working, display malfunctions, or power problems, our expert troubleshooting tips and resources will guide you. Remember, Repair Clinic is committed to providing you with the best service and parts for your microwave repairs. Visit our website to explore more. Repair Clinic is a leading online retailer of genuine appliance, outdoor equipment, and HVAC parts, empowering DIYers and professionals to fix their equipment confidently.

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