4890W1A045A - Genuine OEM LG Microwave Door Glass Window

LG 4890W1A045A Microwave Door Glass Window – Genuine OEM Replacement Part

The LG 4890W1A045A Microwave Door Glass Window is a genuine OEM replacement part engineered to restore the safety, visibility, and proper operation of your LG microwave oven. Available from Appliance Kingdom, this original LG component is manufactured to exact factory specifications, ensuring a precise fit and dependable performance. It is compatible with select LG countertop and over-the-range microwave models—always confirm compatibility using your appliance model number before purchasing.

Function & Importance

The microwave door glass window plays a critical role in both safety and functionality. It allows you to monitor food while cooking, while also serving as a protective barrier that helps contain microwave radiation inside the oven cavity. The inner mesh layer of the glass is specially designed to block microwaves while maintaining clear visibility. A damaged or compromised door glass can affect cooking efficiency, door sealing, and overall appliance safety, making timely replacement essential.

Common Symptoms That Indicate Replacement

You may need to replace the LG microwave door glass window if you experience any of the following issues:

• Cracks, chips, or shattered glass

• Discoloration or burn marks on the glass

• Reduced visibility while cooking

• Loose or improperly seated door glass

• Door not sealing correctly

• Safety concerns due to physical damage

Operating a microwave with damaged door glass is not recommended, as it can compromise safe operation.

Key Features & Benefits

• Genuine OEM LG Part – Manufactured by LG for guaranteed fit, safety, and performance

• Exact Replacement – Designed to meet original factory specifications

• High-Temperature Resistant Glass – Built to withstand daily microwave use

• Maintains Proper Door Sealing – Supports safe containment of microwave energy

• Clear Viewing Window – Allows easy monitoring of food during operation

• Durable Construction – Long-lasting and resistant to wear

• Easy Installation – Designed for straightforward replacement when handled by a qualified technician

• OEM Reliability – Ensures long-term durability and peace of mind

Why Choose Appliance Kingdom

At Appliance Kingdom, we specialize in supplying genuine, high-quality appliance replacement parts you can trust. When you purchase the LG 4890W1A045A Microwave Door Glass Window from us, you’re investing in OEM reliability, accurate compatibility, and dependable performance—helping extend the life of your microwave without the cost of full replacement.

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.