Genuine Samsung Microwave Oven Waveguide Cover Mica Plate Part # DE63-00237A

Genuine Samsung Microwave Oven Waveguide Cover Mica Plate DE63-00237A

This waveguide cover is a small mica or ceramic plate that fits inside the microwave cavity, protecting the waveguide from food splashes and grease while allowing microwave energy to pass through properly. Over time, this cover can become burnt, scorched or start to crumble, which is often the cause of arcing, sparking or burning smells during use.

If your microwave is making unusual noises, showing scorch marks near the cavity wall, or you can see the cover has holes or damage, it needs replacing before the appliance is used again. Fitting a new waveguide cover is usually a simple job that just involves removing the old one and screwing or clipping the new one into place. Before ordering, check the part number against the one you are replacing to make sure it is the correct fit for your microwave.

Product Specifications:

Manufacturer Part Number (MPN): DE63-00237A
Alternative Part Numbers: DE6300237A
Also Known As: Microwave Waveguide Cover, Waveguide Cover Plate, Mica Waveguide Cover, Mica Cover Plate, Microwave Mica Sheet, Wave Guide Cover Plate, Microwave Spark Guard, Microwave Interior Cover Plate, Magnetron Waveguide Cover, Microwave Cover Plate Replacement, Microwave Splatter Cover, Microwave Arc Shield
Brand Compatibility: Samsung

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Models This Part Fits:

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Key Compatibility:

Manufacturers reuse the same part across many models and change model numbers between production runs, so the safest check is your own model number rather than the brand. Enter it in the checker above and we will confirm against this part.
If you are unsure, message us with your full model number and we will confirm before you order.

Expert Installation Tip: Burn marks or arcing are almost always caused by a damaged waveguide cover rather than a fault with the magnetron, so replacing this cheap part first can save you an unnecessary engineer call out. Always let the microwave cool down before removing the old cover, as it can retain heat after use.

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